Bsun Guyu vs. Outemu Yellow Silver
An in-depth look at the Bsun Guyu and the Outemu Yellow Silver switches—which one is the best fit for you?
Overview
When it comes to choosing between mechanical keyboard switches, the BSUN Guyu and the Outemu Yellow Silver are two popular linear options worth considering. The Guyu switch is renowned for its unique auditory experience, boasting all-POM housings that enhance acoustics and a long pole stem that produces a bright, crisp bottom-out sound. On the other hand, the Yellow Silver switch from Outemu offers a light actuation force and a neutral sound profile, making it ideal for individuals who prioritize speediness and responsiveness, especially gamers and typists. While the Guyu switch is described as 'Clacky', 'Creamy', 'Frictionless', 'Polished', 'Silky', and 'Snappy', the Yellow Silver switch is simply categorized as 'Neutral'. 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
55g
Pre-travel
N/A
Pre-travel
1.30 mm
Total travel
3.60 mm
Total travel
4.00 mm
Factory lubed
Yes
Factory lubed
No
Stem construction
Standard
Stem construction
Partial box
Stem material
UPE
Stem material
POM
Top housing material
POM
Top housing material
Polycarbonate
Bottom housing material
POM
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
Plate (3-pin)
Spring
21mm spring
Spring
Stainless steel
Housing materials
The housing materials of the Bsun Guyu and Outemu Yellow Silver switches both play a significant role in the sound profile they produce. The Bsun Guyu features a POM top housing, which creates a deep and muted sound profile, whereas the Outemu Yellow Silver utilizes a polycarbonate top housing to produce a sharper and higher-pitched sound. This contrast in sound profiles can greatly affect the overall typing experience, with the Guyu offering a more subtle and subdued sound compared to the more crisp and bright sound of the Yellow Silver.
In terms of the bottom housing, the Bsun Guyu again uses POM material, resulting in a deep and unique sound profile. On the other hand, the Outemu Yellow Silver employs a nylon bottom housing, which produces a fuller and richer sound. The softer nature of nylon absorbs more sound, leading to a duller and rounder sound profile compared to the deeper sound generated by POM material. This creates a noticeable difference in the typing experience between the two switches, with the Guyu offering a more muted sound while the Yellow Silver produces a fuller and deeper sound.
Overall, while the Bsun Guyu and Outemu Yellow Silver switches have different housing materials for both the top and bottom housings, they each offer distinct sound profiles that cater to different preferences. The POM and polycarbonate materials in the top housing create contrasting sound qualities, with POM offering a deeper and more muted sound compared to the sharp and resonant sound produced by polycarbonate. Additionally, the nylon bottom housing of the Yellow Silver provides a fuller sound profile, in contrast to the unique sound produced by the POM bottom housing of the Guyu. Despite these differences, both switches showcase the importance of housing materials in influencing the overall sound and feel of a mechanical keyboard switch.
Weight
When comparing the actuation force and bottom out force of the Bsun Guyu linear switch and the Outemu Yellow Silver linear switch, it is evident that the Guyu has a lighter overall feel compared to the Yellow Silver. The actuation force of both switches is the same at 45 grams, providing a consistent typing experience in terms of initial key press. However, the bottom out force of the Guyu is 50 grams, making it slightly lighter and easier to press all the way down compared to the Yellow Silver, which has a bottom out force of 55 grams. This means that the Yellow Silver offers a slightly more substantial typing experience with a bit more resistance when fully pressing the keys. Ultimately, if you prefer a lighter typing feel, the Bsun Guyu would be the better choice, while the Outemu Yellow Silver would be more suitable for those who prefer a slightly heavier touch when typing.
Travel distance
The Bsun Guyu linear switch has a travel distance of 3.6 mm, while the Outemu Yellow Silver linear switch has a travel distance of 4 mm. In this case, the Yellow Silver switch has a longer travel distance compared to the Guyu switch. The Guyu switch offers a shorter travel distance, which may be preferred by gamers looking for faster response times. On the other hand, the longer travel distance of the Yellow Silver switch may provide a more satisfying keypress for those who prefer a deeper feel. Ultimately, the choice between the two switches will depend on individual preference for travel distance and the type of typing or gaming experience desired.
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 Outemu Yellow Silver comes in at $3.40 per 10 switches.
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 offers a unique and distinct auditory experience with its clacky sound profile, characterized by a sharp and snappy bottom-out sound. This is achieved through the combination of all-POM housings and a long pole stem, providing a bright and percussive typing rhythm. On the other hand, the Outemu Yellow Silver linear switch presents a neutral sound profile, making it suitable for a wide range of users who prioritize speediness and responsiveness. The sound produced by each switch is also influenced by external factors such as the keyboard and keycaps used.
When it comes to feel, the Bsun Guyu linear switch is renowned for its creamy and frictionless keystrokes, offering a buttery smooth typing experience with minimal resistance. The presence of lubricant in the switch components or specific materials contributes to the silky sensation and polished finish, ensuring each keystroke glides effortlessly. In contrast, information on the tactile feel of the Outemu Yellow Silver switch is not available, but it can be assumed that its light actuation force and speediness cater to users seeking a smooth and responsive typing experience.
Overall, the Bsun Guyu linear switch excels in providing a distinctive sound signature with a clacky profile and delivering a creamy, polished, and frictionless typing feel for an effortless glide during typing sessions. On the other hand, the Outemu Yellow Silver linear switch prioritizes a neutral sound profile and responsiveness, making it a favorable choice for gamers and typists who value speediness. Both switches offer their unique qualities, catering to different preferences and typing styles, ensuring that users will have a satisfying typing experience with either choice.
Conclusion
In closing, when deciding between the Bsun Guyu linear switch and the Outemu Yellow Silver linear switch, consider the following guidelines. If you prioritize a unique auditory experience with a balance of depth and clarity, accompanied by a smooth keystroke and resonant feedback, then the Guyu switch is the ideal choice for you. On the other hand, if you prefer a neutral sound profile and light actuation force for a speedy and responsive typing experience, then the Yellow Silver switch may be more suitable for your needs. Ultimately, your decision should be based on whether you value sound complexity and smoothness (Guyu) or speed and responsiveness (Yellow Silver) in your mechanical keyboard switches.
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