Grass Trimmers Guide
Power source
Grass trimmers can be powered by different sources like electricity, batteries, or gasoline. Electric grass trimmers are preferred for their convenience and ease of use. They do not emit any harmful gases, making them a more eco-friendly choice. One such example is the BLACK+DECKER LST136 String Trimmer, which runs on a rechargeable lithium-ion battery with a 40V max power rating, providing long-lasting power for extended trimming sessions. Another option is the Greenworks 13-Inch Corded String Trimmer, which offers an easy plug-and-play operation with its 4 Amp electric motor, ensuring consistent power throughout the trimming process. For those who prefer gasoline-powered trimmers, the Husqvarna 128CD String Trimmer is a great choice, equipped with a 28cc, 2-cycle engine that provides reliable power for tackling tougher tasks.
Some other groups of grass trimmers available on the market include battery-powered trimmers such as the BLACK+DECKER LSTE525 String Trimmer which features a powerful 20V MAX lithium-ion battery, providing a longer run time and excellent cutting performance. Additionally, there are corded electric trimmers like the WORX WG119 Electric Grass Trimmer, known for their continuous power supply while eliminating the need for recharging batteries. Gasoline-powered trimmers, on the other hand, offer more power for heavy-duty trimming and could include options like the Remington RM25C Gas String Trimmer, which incorporates a 25cc 2-cycle engine to handle even the toughest and thickest grass.
Cutting width
The cutting width determines how efficient and effective the trimmer will be in tackling larger areas. For smaller yards or for trimming around a flower bed, a grass trimmer with a cutting width of around 10-12 inches, such as the WORX WG163.4 or the BLACK+DECKER LSTE525, would be suitable. For medium-sized yards, a cutting width between 12-15 inches, like the Greenworks 21332 or the DEWALT DCST920P1, would provide quick and even trimming results. However, if you have a larger yard or require trimming for commercial purposes, opting for a grass trimmer with a cutting width of 15 inches or more, such as the EGO Power+ ST1502F or the Husqvarna 128LD, would ensure efficient and rapid grass cutting.
Weight
A lightweight grass trimmer is generally more comfortable to use, especially for extended periods of time. It reduces fatigue and strain on the arms, shoulders, and back, allowing for better maneuverability and control.
One example of a lightweight grass trimmer is the BLACK+DECKER LST300. Weighing just 5.7 pounds, it offers easy handling and maneuverability without sacrificing power. Another option is the WORX WG163 GT 3.0, which weighs only 5.3 pounds and features an adjustable telescopic handle for added comfort and flexibility. If you prefer a cordless option, the Greenworks 21332 G-MAX offers a weight of 7.3 pounds with a vibrant color scheme for increased visibility. Additionally, it has a 90-degree rotating head which allows for edging along sidewalks and driveways.
Cutting system
The cutting system determines how effectively and efficiently the trimmer can handle different types of grass and weeds. The type of cutting system can vary from traditional nylon line to more advanced blades. For smaller yards with light grass and weeds, a grass trimmer with a nylon line cutting system, such as the WORX WG163 GT 3.0 20V PowerShare 12", may be sufficient. This trimmer features a dual-line auto-feed system, allowing for easy and continuous cutting. For larger yards or thicker grass, a grass trimmer with a more powerful cutting system, such as the Husqvarna 128CD 17-inch Curved Shaft String Trimmer, which boasts a dual-exit cutting head and a 17-inch cutting swath, may be more suitable. Ultimately, selecting a grass trimmer with the right cutting system is essential for achieving a clean and manicured look for your lawn.
Cutting line
A cutting line is a durable string that is whirled around at high speeds to trim grass and weeds efficiently. The type of cutting line you choose will depend on your specific needs and the type of vegetation you plan to trim.
One option to consider is the BLACK+DECKER LST136 40V Max String Trimmer. This trimmer features a dual-line cutting system, which means it has two cutting lines that enhance cutting power and efficiency. Another option is the Worx WG163 GT 3.0 Grass Trimmer/Edger. This versatile trimmer is equipped with a single-line automatic feed system, allowing for easy line advancement when needed. Additionally, the Worx WG163 offers a command feed button that allows for instant line feeding, saving you time and effort during your trimming tasks. These trimmers are excellent choices when it comes to cutting line features and are highly recommended for those looking for efficient trimming experiences.
Cutting speed
It refers to how fast the trimmer can rotate its cutting line or blade to efficiently trim grass or weeds. The cutting speed directly affects the trimmer's performance and productivity. Among the top-rated grass trimmers on the market, the BLACK+DECKER LSTE525 String Trimmer/Edger is well-known for its impressive cutting speed of up to 7200 RPM. This high-speed cutting capability allows you to effortlessly tackle tough patches of grass or overgrown areas in your yard. Another option to consider is the Husqvarna 967055801 Straight Shaft 4-Stroke Gas String Trimmer. With its air purge feature that removes air from the fuel system, this trimmer ensures consistent cutting speed, reaching up to 7000 RPM, even during demanding trimming tasks.
Differentiating trimmers based on cutting speed helps categorize them in terms of duty, performance, and intended use. In the residential/light-duty category, the WORX WG163 GT 3.0 Cordless Grass Trimmer/Edger stands out with its cutting speed of 7600 RPM. On the other hand, for professional landscapers or heavy-duty requirements, the Makita XRU12SM1 Cordless String Trimmer shines with a formidable cutting speed of 6500 RPM. Ensure to evaluate your own trimming needs and select a grass trimmer with an appropriate cutting speed that suits your specific requirements.
Adjustable cutting height
This feature allows you to customize the length that the grass will be trimmed to, giving you more control over the final look of your lawn. One product that offers this feature is the DEWALT DCST920P1 20V Max Lithium-Ion XR Brushless String Trimmer, which has a cutting height range of 1.5 to 3.5 inches. Another option is the BLACK+DECKER LSTE525 20V MAX Lithium Easy Feed String Trimmer/Edger, which has a cutting height adjustment from 1.6 to 2.4 inches. These adjustable cutting heights provide flexibility for maintaining different types of grass and achieving the desired results.
Ease of use
Look for trimmers that feature ergonomic handles and lightweight designs, as these will ensure comfort and reduce fatigue during operation. The 'Black+Decker LSTE523' is a great option in this category, weighing only 6.3 pounds and offering an adjustable handle for better control. Another notable choice is the 'WORX WG163 GT 3.0', which weighs just 5.3 pounds and features a telescopic shaft that can be easily adjusted to fit the user's height. For those seeking a grouped product, the 'Husqvarna 128LD' trimmer has received positive reviews for its intuitive controls and comfortable grip, making it a user-friendly option to consider.
Start/stop system
This system allows for easy and convenient starting and stopping of the trimmer, eliminating the need to continuously pull a cord to start the engine. One example of a grass trimmer with a convenient start/stop system is the Husqvarna 128LD. This trimmer features a smart start engine with an air purge that removes air from the carburetor, enabling effortless starting. The trimmer also has a stop switch that automatically resets to the ON position for hassle-free starting.
Another option to consider is the BLACK+DECKER LSTE525 20V MAX Lithium Easy Feed String Trimmer/Edger. This grass trimmer utilizes a push-button start, allowing for quick and effortless operation. The start/stop system in this trimmer is designed with convenience in mind, ensuring a hassle-free trimming experience.
Noise level
One option to minimize noise is to choose a cordless grass trimmer with a quieter motor. The BLACK+DECKER LST300 is a prime example, with a noise level of just 66 decibels, which is significantly lower compared to other models. Another option is an electric grass trimmer, like the WORX WG170, which operates at a noise level of only 75 decibels, ensuring a quieter environment. Additionally, the Greenworks ST80L210 trimmer features a brushless motor that not only reduces noise but also extends the life of the trimmer.
Durability
You want to invest in a trimmer that can withstand tough conditions and last for a long time. One example of a durable grass trimmer is the BLACK+DECKER LSTE525 Lithium String Trimmer/Edger. This trimmer is powered by a 20-volt lithium-ion battery, which provides longer runtime and holds a charge up to 5x longer compared to other trimmer models. It features a PowerDrive Transmission that delivers more cutting power to get the job done efficiently. Additionally, the LSTE525 has an adjustable height and handle, allowing for greater comfort during use. Another option to consider is the Husqvarna 128LD Gas String Trimmer. This trimmer is powered by a 28cc 2-cycle engine and has a straight shaft design for easy maneuverability. It features a Smart Start system, making it easier to start the trimmer with minimal effort. With its robust build quality, the 128LD can handle demanding tasks and provide lasting durability.
Maintenance
Look for trimmers that require minimal maintenance, as this can save you time and effort in the long run. One option to consider is the WORX WG163 GT 3.0, which features a maintenance-free cutting line that eliminates the need for manual trimming line replacement. Its innovative Command Feed system ensures continuous trimming by advancing the line when needed. Additionally, this trimmer has a detachable cutting head for easy cleaning and maintenance.
Another group of grass trimmers that require minimal maintenance are the cordless models. The BLACK+DECKER LSTE525 is a great example of a cordless trimmer that eliminates the hassle of dealing with extension cords and complicated maintenance. Featuring a quick charger, this trimmer offers a longer runtime for extended trimming sessions. With an easy-to-change 0.065-inch line spool, maintenance becomes hassle-free as you can easily replace the line without any additional tools or effort.
Corded or cordless
Corded grass trimmers provide unlimited runtime, as they are powered through an electrical cord connected to an outlet. The WORX WG163 GT 3.0 is a popular corded grass trimmer known for its powerful performance and versatility. With a cutting width of 12 inches and an adjustable handle, it allows for efficient trimming in various directions. Another notable option is the BLACK+DECKER GH900 corded grass trimmer, which features a 6.5-amp motor and a 14-inch cutting swath, enabling effortless cutting even in thicker vegetation.
Cordless grass trimmers, on the other hand, offer greater mobility as they operate on rechargeable batteries. They do, however, have a limited runtime, depending on the battery capacity. The Greenworks 2102602 G-MAX Cordless String Trimmer is a highly regarded option in this category. It comes equipped with a 40V battery system for longer runtime and boasts a 14-16 inch cutting width, ensuring quick and efficient trimming. Another reliable cordless model is the BLACK+DECKER LST136 String Trimmer Edger. This trimmer features a 40V Lithium-ion battery, a 13-inch cutting path, and an automatic feed spool that eliminates the need for bumping the trimmer to extend the line.
Battery life
It determines how long the trimming session can last without the need to recharge the battery. Some trimmers on the market offer impressive battery life, such as the BLACK+DECKER LST300 which boasts a runtime of up to 1 hour on a single charge. Another great option is the WORX WG163 GT 3.0, featuring two 20V batteries that allow for continuous trimming for up to 45 minutes. For those seeking even longer battery life, the ECHO CST-25C 58V Cordless String Trimmer provides an astonishing runtime of up to 90 minutes thanks to its powerful 58V lithium-ion battery. These products offer exceptional battery life that ensures uninterrupted trimming sessions.
Charging time
The charging time refers to the amount of time it takes for the trimmer's battery to fully recharge. Shorter charging times are desirable as they indicate less downtime between uses. When comparing grass trimmers, look for models with quick charging capabilities.
For instance, the 'Greenworks 40V Cordless String Trimmer' offers a fast charging time of just 30 minutes. This allows for efficient use of the trimmer without much waiting around. Another option is the 'BLACK+DECKER 20V Max String Trimmer', which boasts a charging time of only one hour. These models are ideal for individuals who want to maximize their time outdoors and keep their trimming tasks quick and hassle-free.
Segmentation (optional):
There are three main groups of grass trimmers based on their power source: corded electric, cordless electric, and gasoline-powered. In the corded electric segment, the 'WORX WG119 Electric Trimmer' stands out with a quick 10-minute charging time. For the cordless electric trimmers, the aforementioned 'Greenworks 40V Cordless String Trimmer' and 'BLACK+DECKER 20V Max String Trimmer' are notable with their fast charging capabilities. Finally, in the gasoline-powered segment, the 'Husqvarna 128LD Detachable Gas String Trimmer' offers a quick charging time of 2 hours.
Handle design
The handle plays a crucial role in ensuring comfortable and easy operation of the trimmer. Look for handles that have an ergonomic design, providing a comfortable grip that minimizes strain on the wrist and arm. Handles with adjustable heights are also available, allowing you to customize the trimmer to your preferred working position.
One example of a grass trimmer with a high-quality handle design is the BLACK+DECKER LSTE525 20V MAX Lithium Easy Feed String Trimmer/Edger. Its handle is designed with a rubber overmold grip to provide comfort and control during use. Additionally, the handle is easily adjustable, allowing you to optimize the tool's balance and comfort. Another option to consider is the Husqvarna 128LD 17" Cutting Path Detachable Gas String Trimmer. This trimmer features a loop handle design that provides excellent control and maneuverability. With its curved shaft and adjustable handle, this trimmer offers flexibility and comfort during operation.
Shaft length
This feature determines the overall reach and maneuverability of the trimmer, particularly in hard-to-reach areas. A longer shaft length allows for easier trimming of overgrown grass and weeds, especially in tight and constricted spaces. On the other hand, a shorter shaft length is more suitable for smaller yards or areas that require precision trimming.
In the market, grass trimmers can be divided into different segments based on their shaft lengths. For example, the BLACK+DECKER BESTA509-QS is a compact trimmer with a shorter shaft length of 30cm, making it perfect for maintaining small yards. However, for those with larger areas to maintain, the Bosch AdvancedGrassCut 36´´´ with a shaft length of 92cm provides extended reach and reduces the need for bending or stooping. Furthermore, theWORX WG170.2` Ultimate GT2.0 Trimmer/Edger has an adjustable shaft length, allowing users to easily switch between precise trimming and extended reach, with lengths ranging from 35 to 120cm.
Telescoping shaft
A grass trimmer with a telescoping shaft allows you to easily adjust the length of the shaft to suit your height and reach, ensuring comfortable and efficient trimming. One example of a grass trimmer with a telescoping shaft is the BLACK+DECKER LSTE525 String Trimmer/Edger. It offers a telescoping shaft with a height adjustment feature, allowing you to customize the length to your preference. Another option is the WORX WG163 GT 3.0 Cordless Grass Trimmer/Edger. This trimmer also features a telescoping shaft that can be adjusted to fit your height and reach. Both of these trimmers provide the convenience of a telescoping shaft for a comfortable and personalized trimming experience.
Edging capabilities
Edging is a crucial task in maintaining a well-manicured lawn, as it involves trimming the grass along the borders of driveways, sidewalks, or flower beds for a clean and polished look. Look for a grass trimmer with a rotating head or a pivoting function, as it allows for easy switching between trimming and edging modes. For example, the Black+Decker LSTE525 features an Automatic Feed Spool that ensures continuous work without disruptions while providing the option to seamlessly switch to edging mode. Similarly, the WORX WG163 GT 3.0 offers a 90° pivoting cutting head, making it effortless to edge and trim along different angles and tight spaces. These innovative features give these products an edge in edging capabilities, making them excellent options for precise and efficient grass maintenance.
Edging wheel
An edging wheel is a feature that helps you create clean and precise edges along your lawn or garden beds. It provides stability and control while maneuvering the trimmer, allowing you to easily navigate around curbs, sidewalks, and other obstacles.
One grass trimmer that offers an edging wheel is the BLACK+DECKER 40V Max Cordless String Trimmer. This trimmer not only features a convenient edging wheel but also boasts a cutting swath of 13 inches, making quick work of trimming even large areas. Another option with an edging wheel is the WORX WG170 GT Revolution Cordless Grass Trimmer. This trimmer comes with a telescopic handle and tilting head, providing added flexibility and ease of use when edging. The edging wheel on these trimmers allows for precise trimming along hard edges, giving your lawn a neat and tidy appearance.
Adjustable handle
This feature allows you to adjust the handle's height and angle, providing you with increased comfort and control during operation. One excellent example of a grass trimmer with an adjustable handle is the Black+Decker LST136 40V Max String Trimmer. It offers a versatile height adjustment from 36 to 40 inches, ensuring optimal ergonomics for users of different heights. Another notable option is the WORX WG175 32V GT2.0 Trimmer/Edger, which not only has an adjustable handle but also converts into an edger for added versatility. Both these products cater to those who value flexibility and the ability to customize their grass trimming experience.
Ergonomics
This refers to how comfortable and user-friendly the trimmer is to handle and operate. Look for models that have adjustable handles to cater to different user heights and preferences, ensuring a comfortable grip and reduced strain during trimming. A lightweight trimmer is also worth considering as it minimizes fatigue during prolonged use. The Black+Decker LST522 20V Max Lithium 2-Speed String Trimmer/Edger is an excellent example of an ergonomic grass trimmer. It features an adjustable height and handle, allowing users to find their optimal working position. Additionally, the Ryobi ONE+ range offers a variety of lightweight grass trimmers specifically designed for ergonomics, such as the Ryobi ONE+ 18V Lithium-Ion Cordless String Trimmer/Edger. These models are user-friendly, providing a comfortable trimming experience.
Vibration reduction
Excessive vibration can cause discomfort, fatigue, and even long-term health issues. Look for grass trimmers that prioritize vibration reduction through innovative features, such as anti-vibration handles or dampening systems. One exemplary product in this category is the Husqvarna 129C Trimmer. With an anti-vibration system, this trimmer minimizes vibrations and ensures comfortable operation. Similarly, the STIHL FS 56 RC-E Trimmer boasts a special anti-vibration technology that reduces fatigue and provides a more pleasurable trimming experience. Keep in mind that vibrating tools are classified into different segments, such as consumer-grade or professional-grade. For consumer-grade options, check out models like the Black+Decker LHT2436 Hedge Trimmer with anti-vibration properties specifically designed for residential use. On the other hand, for professional-grade grass trimmers, consider products such as the Echo SRM-225 Trimmer that offer reduced vibration alongside top-notch performance.
Safety features
Look for models that have safety features such as a safety guard or shield that protects your legs and feet from flying debris, as well as a safety switch that prevents accidental starts. One excellent option is the Greenworks 13-Inch Cordless String Trimmer. This trimmer features a debris guard that offers excellent protection, while its safety switch ensures that it can only be turned on intentionally to prevent any accidents. Another great choice is the Husqvarna 128LD String Trimmer. This model has a robust guard to shield the user from debris, and it also features a safety switch to prevent any unintended starts. Both of these grass trimmers prioritize safety and provide peace of mind while tackling yard maintenance tasks.
Guard
A grass trimmer with a well-designed guard provides a greater level of protection, ensuring that you and your surroundings remain safe during operation. Look for options like the Black+Decker LST300 12-Inch Electric String Trimmer which is equipped with a telescoping handle and an adjustable guard, providing customizable protection for any user. Another great choice is the Husqvarna 129C 17-Inch Gas String Trimmer, featuring a detachable guard that allows for easier maintenance and cleaning. By prioritizing grass trimmers with sturdy and adjustable guards, you can work with peace of mind, knowing that your safety is top priority.
Automatic line feeding
This handy feature automatically advances the cutting line as it wears down, ensuring a continuous cutting experience without the need to manually adjust or replace the line. One example of a grass trimmer with this feature is the 'WORX WG163 GT 3.0 20V PowerShare Cordless String Trimmer & Edger'. It boasts a dual-line automatic feed system, so you can easily tackle tall vegetation and tough cutting tasks. Another option is the 'BLACK+DECKER LSTE523 Li-On String Trimmer', which has an automatic line advance mechanism that ensures a hassle-free experience while maintaining the optimal cutting performance.
When it comes to the market segments, there are two product categories to consider: cordless trimmers and electric trimmers. In the cordless segment, along with the WORX WG163 mentioned above, the 'DEWALT DCST920P1 Brushless Trimmer' is worth considering as it features a patented gear drive design and a bump feed system for continuous automatic line advancement. In the electric segment, the 'Greenworks 12-Inch 5.5 Amp Corded String Trimmer 21272' stands out, thanks to its automatic feed spool which eliminates the need for manual line adjustments. These examples highlight the importance of automatic line feeding for a hassle-free trimming experience.
Line replacement system
This refers to how the trimmer's cutting line is replaced when it wears out or breaks. There are different types of line replacement systems available on the market. For example, the 'BLACK+DECKER LSTE523 20V Max Lithium POWERCOMMAND Easy Feed String Trimmer/Edger' features a unique POWERCOMMAND dial, which allows the user to choose between more cutting power or longer runtime, and an Easy Feed system that allows for quick line replacement without the need to manually feed the line. Another option is the 'WORX WG163 GT 3.0 20V PowerShare Grass Trimmer/Edger', which uses a convenient spool system for quick and easy line replacements. It also has an adjustable handle and a pivoting head, providing versatility and ease of use. These examples are just a fraction of the grass trimmers available on the market, but they showcase the different line replacement systems and features to consider.
Compatibility with different line types
Look for trimmers that are compatible with a wide range of line types, such as the Black + Decker LSTE525R and WORX WG160.1. These trimmers are designed to work with both standard round lines and more robust cutting lines, allowing you to tailor the trimmer to your specific needs. Additionally, some grass trimmers, like the Greenworks 21142, are compatible with even thicker dual-line options, providing greater cutting power for tougher vegetation. By opting for a grass trimmer with compatibility for different line types, you can easily switch between lines depending on the trimming task at hand, achieving precise results on both delicate grass and thicker brush.
Cutting capacity
This refers to the amount of grass that the trimmer can effectively cut in one pass. Different trimmers have varying cutting capacities, so it is crucial to choose one that matches your needs. For smaller yards or light-duty trimming, a trimmer with a cutting width of around 12 to 14 inches, such as the 'BLACK+DECKER LST136', would be suitable. This trimmer has a cutting swath of 13 inches, allowing you to efficiently trim grass and weeds in tight spaces. If you have a larger yard or need a more powerful trimmer, models like the 'EGO Power+ ST1502SA' with a cutting swath of 15 inches or the 'Worx WG191' with a cutting width of 13 inches and an adjustable height setting would be excellent choices. Therefore, carefully considering the cutting capacity will help ensure that you select the best grass trimmer for your specific requirements.
Versatility
Look for a trimmer that can handle multiple tasks and various types of grasses with ease. For example, the Black+Decker LSTE525 is a highly versatile grass trimmer that is designed to tackle both trimming and edging with precision. It features a 20V lithium-ion battery that provides long-lasting power and has a cutting swath of 12-inches. Another versatile option is the Worx WG163 GT 3.0 which offers a 2-in-1 design that allows you to seamlessly switch between trimming and edging modes. It comes with a 20V battery, adjustable cutting width, and an automatic single-line feed system for ease of use. By investing in a versatile grass trimmer, you'll have the flexibility to handle various tasks in your yard with just one tool.
Accessories available
Some grass trimmers come with multiple head attachments, offering versatility in tackling various tasks. For example, the BLACK+DECKER 20V MAX String Trimmer/Edger features a quick-release mechanism that allows the user to switch between the trimmer and edger function effortlessly. The WORX WG163 GT 3.0 is another option that offers a range of accessories, including a trimmer spool, an edger guide, and a quick-release lever for easy height adjustments.
In terms of market segmentation, grass trimmers can generally be categorized into two groups: corded and cordless. If you prefer the convenience of a cordless grass trimmer, the Greenworks 13-Inch 40V Cordless String Trimmer is worth considering. This model comes with a compatible battery and charger and features a pivoting head for better accessibility in tight spaces. On the other hand, if you prioritize unlimited runtime and consistent cutting power, a corded grass trimmer like the Black+Decker GH900 String Trimmer could be a suitable option. This trimmer comes with an automatic feed spool for continuous work and boasts a powerful motor for efficient cutting.
Price
In the market, grass trimmers can generally be divided into three main groups based on price range. The first group consists of budget-friendly options such as the BLACK+DECKER String Trimmer priced at $49.99. Despite its affordable price, it offers a 20-volt lithium-ion battery and an adjustable height feature. Moving up to the mid-range segment, the WORX Cordless String Trimmer priced at $99.99 offers a 56-volt Max Lithium battery, automatic line feed, and an impressive cutting path of 14 inches. For those looking for premium options, the EGO Power+ Cordless String Trimmer priced at $199.00 provides a 56-volt ARC lithium battery, a 15-inch cutting width, and a dual-feed spiral twist line for efficient trimming. Remember to consider the price range that best suits your needs and compare within each segment to ensure you get the most value for your money.
Variety of brands
Different brands offer their own unique features, performance levels, and price ranges. One popular brand in the market is Black+Decker. Their grass trimmers are known for their durability and cutting efficiency, making them a reliable choice for maintaining small to medium-sized yards. Another trusted brand is WORX, which offers grass trimmers with innovative features like a telescopic shaft for easy height adjustment and an automatic line feed system for uninterrupted trimming. However, one should also be aware of some cons associated with certain brands. For example, some users have reported issues with the durability of the line spool in Black+Decker trimmers, while some WORX models may have limited battery life in larger trimming jobs. It's essential to weigh the pros and cons of each brand to find the grass trimmer that best suits your specific needs.