Kailh BCP vs. Gateron Milky Red Pro (KS-3)
An in-depth look at the Kailh BCP and the Gateron Milky Red Pro (KS-3) switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, the Kailh BCP and the Gateron Milky Red Pro (KS-3) stand out as two intriguing options for enthusiasts seeking a satisfying typing experience. The Kailh BCP switches offer a unique combination of a creamy, elastic feel with a signature poppy and clacky sound profile, making them an excellent choice for those who appreciate tactile feedback and a little auditory flair in their typing. In contrast, the Gateron Milky Red Pro switches are designed for smoothness and affordability, delivering a buttery keystroke with a low-pitched “thock” sound that appeals to users who prioritize a quieter and fluid typing experience. While the BCP may be ideal for users seeking a more dynamic and playful typing experience, the Milky Red Pro is perfect for those looking to strike a balance between performance and cost-effectiveness. 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
45g
Bottom-out force
63.5g
Bottom-out force
52g
Pre-travel
1.40 mm
Pre-travel
2.00 mm
Total travel
3.50 mm
Total travel
4.00 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
POM
Stem material
POM
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
Stainless steel
Housing materials
When comparing the housing materials of the Kailh BCP and the Gateron Milky Red Pro (KS-3), it's noteworthy that both switches utilize nylon for both their top and bottom housings. This shared material selection is significant, as nylon is recognized for its ability to produce a deeper and fuller sound profile. Being a softer plastic, nylon tends to absorb sound more effectively compared to harder plastics, which creates a duller and rounder auditory experience. Consequently, both switches are likely to deliver similar acoustic qualities, offering users an equally satisfying typing experience characterized by muted sounds that enhance focus during use.
Despite the identical material used in both the Kailh and Gateron switches, the tactile experience may still differ due to the distinct design specifications each switch features. If the internal mechanisms, such as the springs or the stem, vary between the two models, they can influence how the switches feel when pressed, and how they respond during typing. Although the nylon housing contributes to the sound profile, the overall experience is shaped by more than just the materials; it includes the synergy of all components. Therefore, even with the same nylon housing, the typing sensation may not yield the exact results from one switch to the other, making personal preference a critical factor in selecting between these two options.
Furthermore, it's important to consider the role of the top and bottom housings separately, even when they are made from the same material. The bottom housing has a more pronounced effect on the bottom-out sound and tactile feel when a key is pressed down, while the top housing influences the auditory experience when releasing a key. Thus, even with the identical nylon construction in both switches, the interaction between the top and bottom housings, alongside any internal variations, could lead to a different overall sensation during typing. Users may appreciate similar sound dampening characteristics but can still encounter unique feelings that may guide their choice between the Kailh BCP and the Gateron Milky Red Pro (KS-3).
Weight
When comparing the Kailh BCP linear switch and the Gateron Milky Red Pro (KS-3) linear switch, notable differences in actuation and bottom out forces emerge. The Kailh BCP features an actuation force of 52 grams and a bottom out force of 63.5 grams, making it a medium-heavy option. In contrast, the Gateron Milky Red Pro has a lighter actuation force of 45 grams and a bottom out force of 52 grams, categorizing it as medium-light. This difference in force characteristics means that typists who prefer a lighter switch, which facilitates longer typing sessions and minimizes fatigue, might gravitate towards the Milky Red Pro. Those who appreciate a more substantial feel with a stronger push may find the Kailh BCP to be more satisfying, given its heavier forces. Overall, while both switches offer unique tactile experiences, the BCP is the heavier option, while the Milky Red Pro is the lighter choice, catering to varied user preferences.
Travel distance
The Kailh BCP linear switch features a travel distance of 3.5 mm, while the Gateron Milky Red Pro (KS-3) has a slightly longer travel distance of 4 mm. This makes the Kailh BCP the shorter option and the Gateron Milky Red Pro the longer one. For users seeking faster response times, the BCP’s shorter travel distance may be more appealing, as it allows for quicker actuation. On the other hand, the Milky Red Pro's longer travel distance can provide a more pronounced feedback and a satisfying depth, making it a better choice for those who prefer a more traditional keypress feel. Overall, the contrast in travel distances between these two switches caters to different preferences, with each offering unique advantages depending on user needs.
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 Gateron Milky Red Pro (KS-3) has an MSRP of $2.61 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Milky Red Pro (KS-3) for $2.30.
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
When comparing the sound profiles of the Kailh BCP and Gateron Milky Red Pro (KS-3) switches, a distinct difference becomes apparent. The Kailh BCP is characterized by its clacky sound, delivering a sharp and snappy audio feedback that is crisp, bright, and percussive with each keystroke. This makes it particularly appealing for users who enjoy an audible cue while typing. On the other hand, the Milky Red Pro (KS-3) projects a more bassy and thocky sound, offering a deeper resonance that results in a satisfying low-pitched thud when a key is pressed. This smooth thock adds a plush quality to the typing experience, appealing to those who prefer a more subdued auditory feedback that still enhances the overall engagement of typing.
In terms of feel, the experience with the Kailh BCP is described as bouncy, providing a lively, elastic feedback sensation that rebounds delightfully after a key is pressed. This is complemented by a creamy texture that contributes to a silky typing experience, allowing fingers to glide effortlessly across the keys. This combination can lead to a dynamic, engaging typing rhythm. Conversely, the Gateron Milky Red Pro (KS-3) emphasizes smoothness, with its buttery feel facilitating seamless keystrokes that are fluid and uniform. While both switches are designed for an enjoyable typing experience, the BCP offers more bounciness and a slightly textured sensation, whereas the Milky Red Pro leans into sheer smoothness.
Taking into account both the sound and feel, the Kailh BCP and Gateron Milky Red Pro (KS-3) switches cater to different preferences within the linear switch category. The BCP shines with its clacky sound and bouncy, creamy feel, ideal for typists who appreciate auditory feedback and lively key presses. In contrast, the Milky Red Pro delivers a smooth, buttery experience with a satisfying thock sound, appealing to users who favor a softer auditory profile alongside effortless typing. Depending on your specific preferences for sound and tactile feedback, you could achieve satisfying results with either switch, ensuring an enjoyable mechanical keyboard experience.
Conclusion
To conclude, the decision between the Kailh BCP linear switch and the Gateron Milky Red Pro (KS-3) linear switch ultimately depends on your personal preferences regarding feel, sound, and intended use. If you enjoy a medium-heavy typing experience with a pronounced, clacky sound, the BCP’s bouncy and creamy feedback might be perfect for you, particularly if you're looking for a switch that gives a lively and engaging feel while typing. This makes the BCP a great choice for both typing enthusiasts and gamers who appreciate a tactile response. On the other hand, if you prefer a lighter touch with a smoother and more affordable typing experience, the Milky Red Pro (KS-3) is likely better suited to your needs. With its buttery smooth keystrokes and a low-pitched "thock" sound, this switch offers a satisfying auditory and tactile experience, making it ideal for long typing sessions or casual gaming without the fatigue associated with heavier key presses. Ultimately, consider your typing style and sound preference to choose the switch that will enhance your overall keyboard experience.
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