Bsun Guyu vs. Gateron Milky Yellow Pro (KS-3)
An in-depth look at the Bsun Guyu and the Gateron Milky Yellow Pro (KS-3) switches—which one is the best fit for you?
Overview
When it comes to choosing a mechanical keyboard switch, the Bsun Guyu and the Gateron Milky Yellow Pro (KS-3) both offer unique features that cater to different preferences. The Guyu is renowned for its distinctive auditory experience, with POM housings and a long pole stem creating a bright and crisp bottom-out sound. Its medium weight and super-smooth keystrokes provide an effortless typing session with resonant feedback. On the other hand, the Milky Yellow Pro stands out for its smoothness and buttery feel, with a low, "thocky" sound and satisfying resistance that makes it versatile for gaming and typing. While the Guyu is described as 'Clacky', 'Creamy', and 'Silky', the Milky Yellow Pro is labeled as 'Bassy', 'Buttery', and 'Textured'. Ultimately, the choice between these switches will depend on your specific preferences and typing needs. 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
50g
Bottom-out force
50g
Bottom-out force
62g
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 Yellow Pro (KS-3) offer unique qualities that contribute to the overall sound profile of the switches. The Guyu features POM top and bottom housings, which create a deeper and more muted sound when typing. On the other hand, the Milky Yellow Pro (KS-3) utilizes nylon for both the top and bottom housings, resulting in a deeper and fuller sound profile that is duller and rounder due to the softer plastic's ability to absorb more sound. Despite these differences, both switches offer a satisfying typing experience with distinct sound characteristics.
One key difference between the two housing materials lies in the type of sound they produce. While the POM housing of the Guyu creates a more muted sound with a deeper profile, the nylon housing of the Milky Yellow Pro (KS-3) produces a fuller and rounder sound that is also deeper in tone. This difference in sound profile can be attributed to the properties of the materials themselves, with POM being known for its unique sound qualities and nylon offering a softer and more absorbent surface for sound to resonate.
In terms of functionality, the housing materials of the Bsun Guyu and the Gateron Milky Yellow Pro (KS-3) play a crucial role in determining the overall typing experience. The split between the top and bottom housings means that each part of the switch contributes differently to the sound and feel when typing. The bottom housing has a greater impact on the bottom-out sound and feel, while the top housing influences the sound when releasing a key. Despite these differences, both switches deliver a satisfying typing experience that is enhanced by the unique qualities of their respective housing materials.
Weight
When comparing the actuation force and bottom out force of the Bsun Guyu linear switch and the Gateron Milky Yellow Pro (KS-3) linear switch, we can see that the Guyu has a lighter actuation force of 45 grams compared to the Milky Yellow Pro's 50 grams. However, the Guyu has a slightly heavier bottom out force of 50 grams, while the Milky Yellow Pro has a heavier bottom out force of 62 grams. This means that the Guyu provides a lighter typing experience overall, making it ideal for those who prefer a lighter touch for extended typing sessions or gaming. On the other hand, the Milky Yellow Pro offers a slightly more substantial typing experience with its slightly heavier bottom out force, appealing to users who prefer a bit more resistance and feedback while typing. Ultimately, the choice between the two switches will depend on the user's preference for a lighter or heavier typing feel.
Travel distance
In comparing the travel distance of the Bsun Guyu linear switch and the Gateron Milky Yellow Pro (KS-3) linear switch, the Guyu has a shorter travel distance of 3.6 mm, while the Milky Yellow Pro (KS-3) has a longer travel distance of 4 mm. The Guyu's shorter travel distance may appeal to gamers looking for faster response times, while the Milky Yellow Pro (KS-3)'s longer travel distance may provide a more satisfying key press for those who prefer a deeper feeling when typing. Ultimately, the choice between the two switches will depend on personal preference for travel distance and the desired typing experience.
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 Yellow Pro (KS-3) has an MSRP of $2.33 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Milky Yellow 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
In terms of sound, the Bsun Guyu linear switch is characterized by a clacky and bright bottom-out sound, thanks to its all-POM housing and long pole stem. On the other hand, the Gateron Milky Yellow Pro (KS-3) linear switch offers a bassy, low-pitched, and thocky sound profile, providing a deep and rich auditory experience during key presses. While the Guyu focuses on creating a crisp and percussive sound, the Milky Yellow Pro delivers a more mellow and satisfying thud-like tone, catering to different preferences in sound aesthetics.
When it comes to feel, the Bsun Guyu switch is renowned for its creamy, frictionless, and polished typing experience, offering a smooth and effortless glide with each keystroke. The Gateron Milky Yellow Pro (KS-3) switch, on the other hand, is described as buttery and textured, providing a seamless and uniform typing sensation with a subtle texture that some users may prefer over a completely smooth feel. Both switches excel in delivering a pleasant typing experience, with the Guyu focusing on a silky and snappy feel while the Milky Yellow Pro leans towards a buttery and textured touch.
Overall, the Bsun Guyu linear switch and the Gateron Milky Yellow Pro (KS-3) linear switch offer unique subjective qualities in terms of sound and feel. While the Guyu emphasizes a clacky and creamy typing experience with a bright and crisp sound, the Milky Yellow Pro provides a bassy and thocky auditory profile with a buttery and textured touch. Depending on personal preferences for sound and feel, both switches cater to different tastes and can elevate the typing experience in their own distinct ways, ensuring a satisfying and enjoyable typing session for newcomers exploring the world of mechanical keyboard switches.
Conclusion
To sum up, when deciding between the BSUN Guyu linear switch and the Gateron Milky Yellow Pro (KS-3) linear switch, consider the following guidelines. If you prioritize a unique auditory experience with a bright, crisp bottom-out sound and smooth keystrokes, the Guyu is the ideal choice. Its medium weight and detailed acoustics create an unmatched typing rhythm that enhances your overall typing experience. On the other hand, if you are looking for a classic budget switch that excels in both gaming and typing with a satisfyingly thick resistance and smoothness, the Milky Yellow Pro (KS-3) is the way to go. Its low, "thocky" sound and buttery feel make it a versatile switch for various typing needs. Ultimately, choose the Guyu for its intricate balance of elements and distinctive sound signature, or opt for the Milky Yellow Pro (KS-3) for its all-purpose usability and budget-friendly appeal. Consider your preferences in sound and feel to make the best decision for your mechanical keyboard setup.
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