Bsun Guyu vs. Gateron Milky Red Pro (KS-3)
An in-depth look at the Bsun Guyu and the Gateron Milky Red Pro (KS-3) switches—which one is the best fit for you?
Overview
When comparing the Bsun Guyu linear switch and the Gateron Milky Red Pro (KS-3) linear switch, it's evident that both offer unique characteristics that cater to different preferences. The Guyu switch stands out for its auditory experience, boasting a distinctive sound signature with deep acoustics and a bright bottom-out sound, making typing sessions effortlessly smooth. On the other hand, the Milky Red Pro switch is hailed for its affordability and smooth keystrokes, providing a buttery smooth typing experience with a satisfying low-pitched "thock" sound. Each switch offers a different typing feel and sound profile, appealing to those seeking a clacky and resonant typing rhythm with the Guyu, or a buttery and bassy typing experience with the Milky Red Pro. 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
45g
Actuation force
45g
Bottom-out force
50g
Bottom-out force
52g
Pre-travel
N/A
Pre-travel
2.00 mm
Total travel
3.60 mm
Total travel
4.00 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
UPE
Stem material
POM
Top housing material
POM
Top housing material
Nylon
Bottom housing material
POM
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
21mm spring
Spring
Stainless steel
Housing materials
The housing materials of the Bsun Guyu and the Gateron Milky Red Pro (KS-3) both utilize POM and nylon, respectively, for their top and bottom housings. POM is known for creating a pleasing and unique sound profile that is deeper and more muted, while nylon elicits a fuller and deeper sound due to its softer plastic properties. Both materials absorb sound to create a rounder and duller sound. In terms of sound signature, the POM top housing of the Guyu may provide a slightly different sound profile compared to the nylon top housing of the Milky Red Pro (KS-3).
While the POM bottom housing of the Guyu and the nylon bottom housing of the Milky Red Pro (KS-3) share similar characteristics in terms of sound profile, the differences between the two materials may be more noticeable in the feel and sound of bottom-out and key release. The softer nature of nylon may provide a cushioned and smoother feel compared to the potentially firmer feel of POM. This difference in materials could impact the overall typing experience, with the Guyu offering a potentially sharper bottom-out sound compared to the Milky Red Pro (KS-3).
When considering the impact of housing materials on the overall switch experience, it is important to note that the top and bottom housings play distinct roles in sound production. The bottom housing influences the bottom-out sound and feel of the switch, while the top housing affects the sound when releasing a key. While the use of POM and nylon may result in similar sound profiles, the feel of typing on the Bsun Guyu and the Gateron Milky Red Pro (KS-3) may vary based on the different properties of these materials. Ultimately, the choice between these switches may come down to personal preference in sound and typing feel.
Weight
When comparing the actuation force and bottom out force of the Bsun Guyu linear switch and the Gateron Milky Red Pro (KS-3) linear switch, we can see some differences. The Bsun Guyu has an actuation force of 45 grams and a bottom out force of 50 grams, making it a lighter option. In contrast, the Gateron Milky Red Pro (KS-3) has an actuation force of 45 grams and a bottom out force of 52 grams, making it slightly heavier. While both switches have a similar actuation force, the bottom out force of the Milky Red Pro (KS-3) is slightly higher, providing a more substantial typing experience. Ultimately, the choice between these switches will depend on personal preference regarding the weight of the key press.
Travel distance
The travel distance of the Bsun Guyu linear switch is 3.6 mm, while the Gateron Milky Red Pro (KS-3) linear switch has a travel distance of 4 mm. In this case, the Milky Red Pro has a slightly longer travel distance compared to the Guyu. The shorter travel distance of the Guyu may appeal to gamers looking for faster response times, while the longer travel distance of the Milky Red Pro may provide a more satisfying depth for those who prefer a more substantial feel when pressing down on a key. Both switches offer different experiences based on their travel distances, so it ultimately comes down to personal preference in choosing which one suits your typing or gaming style best.
Price comparison
Which switch is more bang for your buck?
The Bsun Guyu has an MSRP of $4.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Guyu for $3.70.
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 it comes to sound, the Bsun Guyu linear switch is characterized by a clacky and percussion-like noise, offering a sharp and bright sound during typing. On the other hand, the Gateron Milky Red Pro (KS-3) linear switch provides a bassy and thocky sound profile that is deeper and richer, with a low-pitched tone. While the Guyu switch focuses on creating a distinct typing rhythm with its acoustics, the Milky Red Pro switch aims for a smooth and satisfying typing experience with its buttery and low-pitched sound.
In terms of feel, the Bsun Guyu linear switch is known for its creamy, frictionless, polished, silky, and snappy typing experience, offering a smooth and effortless glide with each keystroke. In contrast, the Gateron Milky Red Pro (KS-3) linear switch provides a buttery and uniform typing sensation, enhancing the smoothness and fluidity of the keystrokes. Both switches prioritize a comfortable and enjoyable typing experience, with the Guyu focusing on a diverse range of tactile sensations and the Milky Red Pro aiming for a consistent and seamless keystroke feel.
Considering the subjective qualities of sound and feel for the Bsun Guyu linear switch and the Gateron Milky Red Pro (KS-3) linear switch, they offer contrasting but equally satisfying experiences. With the Guyu switch providing a unique clacky sound and a creamy, frictionless feel, while the Milky Red Pro switch delivers a bassy thocky sound and a buttery typing sensation. Depending on personal preference, users can choose between the detailed acoustics and smooth keystrokes of the Guyu switch or the pleasing sound profile and uniform typing experience of the Milky Red Pro switch for their ideal mechanical keyboard setup.
Conclusion
In closing, when choosing between the Bsun Guyu linear switch and the Gateron Milky Red Pro (KS-3) linear switch, consider the auditory and tactile experiences you prefer. Opt for the Guyu if you enjoy a clacky sound profile, creamy and silky typing feel, and a medium weight switch for a unique, resonant typing rhythm. On the other hand, choose the Milky Red Pro (KS-3) for a bassy and thocky sound, a buttery smooth typing experience, and a slightly lighter bottom out force. Ultimately, your decision should be based on your personal preferences for sound and feel when typing.
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