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KTT F2 vs. HMX Gravel

An in-depth look at the KTT F2 and the HMX Gravel switches—which one is the best fit for you?

Overview

When selecting mechanical keyboard switches, the KTT F2 and HMX Gravel emerge as prominent contenders in the realm of linear switches, each boasting unique characteristics that cater to different preferences. The KTT F2 is celebrated for its distinct hollow sound signature, providing a unique auditory feedback during typing sessions. This switch features a medium-light weight, delivering a balanced tactile experience that feels neither too forceful nor overly soft, complemented by a lightly textured surface that enhances the overall feel of each keystroke. On the other hand, the HMX Gravel switches offer an exceptionally smooth and refined typing experience, with a slightly lighter actuation force that promises a quick and seamless response. While both switches share a linear characteristic, the KTT F2 stands out for its auditory uniqueness and textured feel, while the HMX Gravel is favored for its ultimate smoothness and effortless performance. Ultimately, your choice may depend on whether you prefer a bit of texture and sound or a consistently smooth feel. However, let's dive in a bit deeper beyond generalities so you can best decide on the best switch for you.

By the numbers

Technical specifications

Actuation force

43g

Actuation force

45g

Bottom-out force

53g

Bottom-out force

50g

Pre-travel

1.90 mm

Pre-travel

2.00 mm

Total travel

3.50 mm

Total travel

3.50 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Standard

Stem material

POM

Stem material

POM

Top housing material

Polycarbonate

Top housing material

Polycarbonate

Bottom housing material

Polycarbonate

Bottom housing material

Nylon

Mount type

PCB (5-pin)

Mount type

PCB (5-pin)

Spring

Stainless steel

Spring

22mm single-stage spring

Housing materials

The KTT F2 and HMX Gravel both make use of polycarbonate for their top housings, which results in a similar sound profile characterized by sharpness, high pitch, and clarity. Both switches benefit from the stiffer nature of polycarbonate, allowing them to produce a resonant sound that is favored in environments where acoustics are important, such as gaming and typing. Furthermore, the translucency of polycarbonate enhances the aesthetics of these switches, especially for users who plan to incorporate RGB lighting. This shared material in the top housing indicates that users of both switches can expect similar auditory experiences when the key is released, contributing to a clean and crisp sound.

In contrast, the bottom housings of the KTT F2 and HMX Gravel exhibit a distinct divergence in material choice. The KTT F2 features a polycarbonate bottom housing, which complements its top housing by maintaining a consistent sound profile that is characterized by clarity and resonance. This means the overall sound produced when bottoming out the key is also sharper and more dynamic. On the other hand, the HMX Gravel utilizes a nylon bottom housing, known for its softer structure, which lends a deeper, fuller sound profile. This difference in materials significantly impacts the auditory characteristics of the two switches during actuation; with the Gravel offering a duller yet rounder sound, while the F2 maintains a more vivid auditory experience.

The combination of a polycarbonate top and bottom housing in the KTT F2 results in a cohesive sound experience, emphasizing crispness both when pressing down and releasing the key. In contrast, the HMX Gravel offers a rich layering of sound quality where the nylon bottom housing absorbs noise, creating a fuller sensation during key presses, while the polycarbonate top maintains clarity when keys are let go. The overall user experience will thus vary based on the bottom housing material, with the F2 being more consistent in sound clarity and the Gravel providing a contrasting, warmer tone. In summary, while both switches share the polycarbonate top housing aiding in sound clarity, their unique bottom housing materials create noticeably different sound profiles that cater to diverse preferences among keyboard enthusiasts.

Weight

When comparing the KTT F2 linear switch and the HMX Gravel linear switch, there are notable differences in their actuation and bottom out forces. The KTT F2 features an actuation force of 43 grams and a bottom out force of 53 grams, making it a medium-light option. In contrast, the HMX Gravel has a slightly heavier actuation force of 45 grams, but a lighter bottom out force of 50 grams. This distinction reveals that the KTT F2 offers a more responsive keystroke while requiring a bit more effort to fully depress compared to the Gravel. Subsequently, the Gravel switch, being lighter in terms of bottom out, may provide a more effortless typing experience overall, particularly for those looking to minimize finger fatigue during extended use. Ultimately, the KTT F2 is the heavier option in terms of actuation force, while the HMX Gravel is lighter in the context of bottom out force, catering to different preferences in typing feel and experience.

Travel distance

The KTT F2 linear switch and the HMX Gravel linear switch both feature an identical travel distance of 3.5 mm, meaning that users can expect a similar tactile experience when pressing down on either key. This equivalent distance ensures that the actuation and bottom-out feel of both switches will provide a consistent response, making them well-suited for those who prioritize uniformity in their typing or gaming experience. Because both switches share the same travel distance, users likely will not notice a significant difference in performance based solely on travel distance.

Price comparison

Which switch is more bang for your buck?

The HMX Gravel has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Gravel for $2.99.

The KTT F2 comes in at $3.90 per 10 switches.

Here at Milktooth, we offer the best prices on switches (on average, 27% lower the competition). In addition, we offer free shipping on orders over $49.00. We also offer free returns and exchanges, so you can shop with guaranteed satisfaction.

That said, while price is an important piece of the puzzle, our opinion is that you should ultimately pick the option that most suits your unique preferences since you’ll be using these switches for years to come. In other words, finding something perfect for you is, in our view, the most important criteria.

Typing experience

In terms of sound, the KTT F2 linear switch has a unique character with its distinct hollow sound signature, setting it apart from many other switches. It produces a subdued and neutral sound profile, which makes it versatile enough for various environments, whether at home, work, or in quieter shared spaces. This moderate actuation and dampened sound allow users to type without drawing excessive attention while still enjoying a pleasant auditory experience. In contrast, the HMX Gravel linear switch's sound characteristics remain unspecified, making it difficult to offer a direct comparison. However, it’s worth noting that the acoustic nature of a switch can also vary based on the keyboard's construction, keycaps used, and overall setup.

When evaluating the feel, the KTT F2 switch shines with its feathery and mild touch, allowing for a comfortable typing experience that minimizes finger strain over long periods. Its lightly textured surface adds a subtle tactile sensation, making every keystroke more enjoyable. This gentle resistance allows for a pleasant balance that suits both casual and extended typing. The HMX Gravel switch boasts exceptional smoothness and a medium-light actuation force that leans even lighter, delivering a responsive and effortless feel. However, details about its texture or specific tactile feedback are not provided, which makes it difficult to draw direct comparisons with the nuanced feel of the F2.

In conclusion, while both the KTT F2 and HMX Gravel switches operate within a similar medium-light actuation force range, they possess distinct qualities that cater to different typing preferences. The F2 is appreciated for its unique sound signature and tactile feedback, making it ideal for those who enjoy a more textured experience. Meanwhile, the Gravel is praised for its smoothness and effortless actuation, appealing to users seeking a sleek and responsive typing experience. The differences in sound and feel highlight the unique traits of each switch, ultimately allowing newcomers to choose based on whether they prioritize auditory pleasure or tactile satisfaction.

Conclusion

To conclude, the choice between the KTT F2 and the HMX Gravel linear switches ultimately depends on your personal preferences and typing style. If you're looking for a switch that strikes a balance between a moderate actuation force and a distinct auditory experience, the KTT F2 might be the way to go. Its lightly textured feel and subdued sound profile make it an excellent option for those who enjoy a tactile element without being overly noisy, making it suitable for both work and play. On the other hand, if you prefer a lighter touch and silky smoothness for an effortless typing feel, the HMX Gravel will be more aligned with your needs. Its medium-light actuation force lends itself well to quick, responsive typing, which can be especially beneficial for extended sessions of gaming or intensive writing. Ultimately, whether you crave the subtle nuances of the F2 or the exceptional smoothness of the Gravel, each switch brings its own unique characteristics to enhance your mechanical keyboard experience.

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