Kailh BCP vs. HMX Perky
An in-depth look at the Kailh BCP and the HMX Perky switches—which one is the best fit for you?
Overview
When choosing a mechanical keyboard, the type of switch used can fundamentally influence your typing experience. The Kailh BCP switches are renowned for their innovative design, inspired by the beloved Black Cherry Pies, and they promise a creamy, elastic, and bouncy feel that many users find delightful. The distinct poppy and clacky sound profile further enhances the tactile feedback, making every keystroke feel rewarding. In contrast, the HMX Perky switches offer a different experience altogether, featuring softer, glittery nylon housings that contribute to a typing feel that is neutral yet deeply satisfying. With a shorter travel distance, these switches provide a more condensed typing experience, appealing to those who favor speed and responsiveness. Both switches cater to different preferences, from the tactile allure of the BCPs to the smooth efficiency of the Perkys. 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
52g
Actuation force
43g
Bottom-out force
63.5g
Bottom-out force
50g
Pre-travel
1.40 mm
Pre-travel
1.00 mm
Total travel
3.50 mm
Total travel
3.40 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
POM
Stem material
T2
Top housing material
Nylon
Top housing material
Nylon
Bottom housing material
Nylon
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
20mm single-staged spring
Spring
22mm extended single-stage spring
Housing materials
The Kailh BCP and HMX Perky switches share a commonality in their housing materials, both utilizing nylon for their top and bottom housings. Nylon is revered as a classic switch housing material due to its ability to produce a deeper and fuller sound profile during typing. This is attributable to nylon's softer nature, which enables it to absorb more sound compared to harder plastics. Consequently, both switches will deliver a similar acoustic experience, characterized by a duller and rounder sound, making them alluring options for users seeking a pleasant auditory feedback during typing.
Although the Kailh BCP and HMX Perky switches use identical nylon materials for their housings, the nuances in their construction could contribute to variations in tactile feedback and overall feel. While both switches will provide an engaging typing experience, the individual characteristics of the switches, such as the design of their springs and stem, could yield differences in their actuation force and key travel. These subtle distinctions can influence how each switch feels during use, even if they resonate in a similar auditory spectrum.
In essence, both the Kailh BCP and HMX Perky switches promise similar results in terms of sound due to their shared nylon housing. The foundational acoustic properties of nylon ensure that users will experience comparably rich auditory feedback while typing. However, the individual performance of each switch can still diverge based on other engineering aspects, which can affect the tactile feel and overall typing experience. Users may choose one over the other based on preferences for key feel, making it essential to try both options for a tailored typing experience despite their common housing material.
Weight
When comparing the Kailh BCP linear switch and the HMX Perky linear switch, it’s clear that they cater to different preferences when it comes to actuation and bottom out forces. The BCP switch requires an actuation force of 52 grams and a bottom out force of 63.5 grams, classifying it as medium-heavy. In contrast, the Perky switch features a lighter actuation force of 43 grams and a bottom out force of 50 grams. Consequently, the Perky is the lighter option, making it well-suited for users who prefer a less strenuous typing experience, ideal for long work sessions or gaming marathons. Meanwhile, the BCP's heavier forces may appeal to those who seek a more tactile and substantial typing experience. Therefore, while both switches ultimately serve the same function, their differing actuation and bottom out forces present clear choices for users based on their individual preferences regarding typing feel and force.
Travel distance
The travel distances of the Kailh BCP linear switch and the HMX Perky linear switch highlight a notable difference in feel and responsiveness. The BCP switch features a travel distance of 3.5 mm, while the Perky switch has a slightly shorter travel distance of 3.4 mm. This means that the Perky switch may offer a marginally quicker response time, making it more appealing for gamers seeking rapid key presses. However, the difference in travel distance is quite minimal, suggesting that most users may not notice a significant change in performance. Those who appreciate a more robust typing experience might prefer the BCP switch due to its greater travel distance, as it provides slightly more depth before bottoming out. Ultimately, the choice between these two switches will depend on individual preferences for tactile feedback versus responsiveness.
Price comparison
Which switch is more bang for your buck?
The Kailh BCP has an MSRP of $5.00 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the BCP for $4.75.
The HMX Perky has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Perky for $2.99.
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 Kailh BCP linear switch boasts a signature poppy and clacky sound profile that sets it apart, providing an engaging auditory experience for users. On the other hand, the HMX Perky linear switch has a softer and more muted character, contributing to a neutral and satisfying typing experience. It’s essential to note that the actual sound produced by each switch can vary based on the keyboard build and the keycaps used, but generally speaking, the BCP offers a more pronounced auditory response than the Perky.
When it comes to feel, the Kailh BCP switch is celebrated for its creamy, viscous, elastic, and bouncy characteristics, resulting in a typing experience that’s both dynamic and responsive. In contrast, the Perky switch emphasizes a more condensed typing action due to its shorter travel distance, creating a typing experience that is easy on the fingers and feels deeply satisfying. While both switches provide enjoyable feedback, the BCP tends to be more lively and expressive, while the Perky leans towards a smooth and consistent experience.
In summary, while the Kailh BCP linear switch delivers a lively and clacky sound paired with a bouncy feel, the HMX Perky linear switch offers a softer sound and a condensed typing action. They cater to different preferences: if you enjoy a more pronounced auditory experience with expressive tactile feedback, the BCP is your go-to option. Conversely, if you prefer a smoother and quieter typing experience, the Perky would be an excellent choice. Both switches provide their unique appeals, allowing newcomers to find a switch that aligns best with their typing habits.
Conclusion
To conclude, when deciding between the Kailh BCP linear switch and the HMX Perky linear switch, your personal preferences and intended usage will play a crucial role in your choice. If you enjoy a medium-heavy keystroke with a unique tactile feedback and a distinctly poppy sound, the BCP may be the ideal option for you. Its bouncy and elastic response is particularly suited for those who want to experience a more dynamic feel while typing. On the other hand, if you prefer a lighter touch that allows for quicker key presses and a neutral yet satisfying typing experience, the Perky switch could be more to your liking. With a lower bottom-out force and a condensed travel distance, the Perky is advantageous for speed typists or gamers looking for rapid response times. Therefore, your decision should hinge on whether you favor the robust, tactile nature of the BCP or the quick, comfortable feel of the Perky switch.
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