Gateron CM vs. Kailh BCP

Overview

When choosing a mechanical keyboard switch, enthusiasts often gravitate toward the unique characteristics of each option. The Gateron CM linear switch stands out for its full nylon housing, which diverges from the typical polycarbonate designs, contributing to a richer, deeper sound signature. Its impeccable factory lubrication and dual-staged spring create a smooth and bouncy typing experience that many users describe as buttery and thocky, perfect for those who enjoy a tactile yet silent typing journey. In contrast, the Kailh BCP switch brings its own flair, utilizing custom molds inspired by the classic Black Cherry Pie switches. Recognized for its creamy texture and elastic feel, the BCP offers a more poppy and clacky sound profile, appealing to those who favor a more pronounced auditory feedback while typing. Both switches present compelling reasons for selection, depending on your preference for sound, feel, and typing experience. However, let's dive in a bit deeper beyond generalities so you can best decide on the best switch for you.

By the numbers

Gateron CM Linear

Kailh BCP Linear

$4.80

$4.25 per 10

$5.00

$4.75 per 10

Learn moreLearn more

Housing materials

When comparing the Gateron CM and Kailh BCP switches, it is important to note that both share a common material for their top and bottom housings: nylon. This similarity leads to a number of comparable acoustic and tactile qualities between the two switches. Nylon is renowned for its sound-absorbing properties, characterized by its softer texture compared to harder plastics. This commonality allows users of both switches to experience a rich, deeper sound profile when typing, fostering a satisfying auditory engagement that enhances the overall typing experience. With both switches constructed from the same material, users can expect similar performance in terms of sound and resonance during use.

Despite the materials being identical, the nuances of each switch may still differ due to other design elements such as stem type, spring tension, or perhaps the tolerance levels of the housing. However, since both the Gateron CM and the Kailh BCP utilize nylon for both the top and bottom housings, any differences in sound and feel will be less pronounced and more subtle than if a hard plastic were employed in one of the housings. Users will find that the softness of the nylon contributes significantly to the dampening of sound, resulting in a more cohesive and enjoyable tactile experience across both switches.

In terms of functionality, the split impact of the housing materials affects how each switch feels and sounds during use. While both the Gateron CM and Kailh BCP will produce a similar bottom-out sound thanks to their nylon bottom housings, the fullness and tonal quality during the release of the key could also reflect their shared material properties. The overall experience will be characterized by a notable softness in sound across the board, offering a slightly muted and deep auditory response, regardless of the specific switch brand. Thus, even with potential design variations, the use of nylon in both switches leads to a comparably rich typing experience that many users appreciate.

Weight

When comparing the Gateron CM linear switch and the Kailh BCP linear switch, there is a subtle yet notable difference in their actuation forces. The Gateron CM features an actuation force of 55 grams, while the Kailh BCP is slightly lighter at 52 grams. Both switches, however, share the same bottom out force of 63.5 grams, which means that the resistance felt when bottoming out is equivalent across both options. As a result, individuals who prefer lighter switches may find the Kailh BCP more suitable for extended typing sessions or gaming, while those who appreciate a stronger push may gravitate towards the Gateron CM for a more substantial typing feel. In summary, the CM is the heavier option in terms of actuation force, while both switches maintain the same level of pressure when fully pressed down.

Travel distance

When comparing the travel distance of the Gateron CM linear switch and the Kailh BCP linear switch, we see that the CM has a travel distance of 3.6 mm, while the BCP measures at 3.5 mm. This means the Gateron CM offers a slightly longer travel distance, which may provide a deeper keypress experience preferred by those who enjoy a more pronounced feedback when typing or gaming. Conversely, the Kailh BCP, with its shorter travel distance, might appeal to gamers seeking quicker response times and a more immediate feel, although some users may find such short distances can feel abrupt. Overall, while the difference between the two is minimal, users should consider their preferences for feedback versus responsiveness when choosing between these switches.

Price comparison

Typing experience

When it comes to sound, the Gateron CM linear switch stands out with its rich, deeper sound signature, characterized as bassy, thocky, and low-pitched. This creates a satisfying auditory feedback that resembles a soft thud or knock during key presses. The sound quality fosters an immersive typing environment, appealing to those who enjoy a strong auditory presence in their switches. In contrast, the Kailh BCP linear switch lacks specific sound descriptors, leaving their tonal characteristics unknown; however, the absence of complaints or notable drawbacks suggests that they may offer a more subdued sound profile when compared to the CMs.

In terms of feel, the Gateron CM linear switch is unmatched, boasting a buttery and polished touch that ensures a smooth, fluid typing experience. The factory lubing enhances its creamy, frictionless feel, allowing for effortless gliding across the keyboard. The dual-staged spring further contributes to a bouncy typing sensation, making it lively and engaging for users. On the other hand, the Kailh BCP linear switch also promises a bouncy experience, but the specifics of its tactile sensations remain vague and unquantified. Without definitive descriptors, it's challenging to draw parallels in the touch experience, though their elimination of disassembly friction might contribute to overall ease of use.

In conclusion, the Gateron CM linear switch excels in both sound and feel, offering a rich audio experience combined with an impeccably smooth typing sensation. The bassy and thocky sound, paired with its buttery and polished feel, makes these switches particularly enticing for those who prioritize both auditory and tactile feedback. While the Kailh BCP linear switch does present a bouncy feel, its sound characteristics and overall typing experience remain uncertain, highlighting that the CM is a more established option. However, users of both switches can expect a satisfying linear typing experience with the potential for similar smoothness, even if the sound profiles differ significantly.

Conclusion

To sum up, choosing between the Gateron CM linear switch and the Kailh BCP linear switch ultimately hinges on your personal preferences for sound and feel. If you favor a more traditional tactile experience with a richer, deeper sound profile and a smooth typing journey, the Gateron CM would be an excellent choice. Its medium-heavy bottom out force combined with a bouncy typing sensation makes it perfect for those who enjoy a solid and refined feel while typing or gaming, enhanced by its unique full nylon housing and impeccable factory lubrication. On the other hand, if you prefer a bouncier and more elastic typing experience with a noticeable poppy sound signature, the Kailh BCP might be the switch for you. This switch is ideal for users who appreciate a more playful auditory feedback as they type, making it particularly suitable for casual gamers or those who enjoy a lively soundscape. Ultimately, your decision should hinge on whether you prioritize a smooth, polished keystroke or a more dynamic and clacky typing experience that the Kailh BCP offers. Reflect on what aspects matter most to you in a mechanical keyboard switch, and let that guide your choice.

Mentioned in this article

Gateron CM Linear

$4.80

$4.25 per 10

Learn more

Kailh BCP Linear

$5.00

$4.75 per 10

Learn more