Bsun Guyu vs. Durock Sea Glass
An in-depth look at the Bsun Guyu and the Durock Sea Glass switches—which one is the best fit for you?
Overview
In the realm of mechanical keyboard switches, two standout options are the Bsun Guyu and the Durock Sea Glass, both of which are linear switches. The Bsun Guyu is renowned for its unique auditory experience, featuring all-POM housings that enhance acoustics and a long pole stem for a brighter, crisper bottom-out sound. With smooth keystrokes and a medium weight, typing on the Guyu switch is effortless and accompanied by resonant feedback. On the other hand, the Durock Sea Glass series offers a striking aesthetic with five pastel colors and a proprietary material blend that delivers a dry, wispy, and airy typing experience. Despite a 62g bottom-out force, these switches feel weightless and frictionless, producing a uniquely hollow sound. Each switch offers distinct qualities and benefits, but it ultimately comes down to personal preference. 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
62g
Pre-travel
N/A
Pre-travel
2.00 mm
Total travel
3.60 mm
Total travel
3.80 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
UPE
Stem material
P3+
Top housing material
POM
Top housing material
Polymer nylon and UHMWPE blend
Bottom housing material
POM
Bottom housing material
Polymer nylon and UHMWPE blend
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
21mm spring
Spring
Gold-plated
Housing materials
The housing materials of the Bsun Guyu and Durock Sea Glass switches offer unique sound profiles that cater to different preferences. While the Guyu utilizes POM for both its top and bottom housing, creating a deep and muted sound profile, the Sea Glass combines Polymer nylon and UHMWPE in its top and bottom housing for a brighter and pleasant sound. The difference in materials results in contrasting tones, with the Guyu producing a deeper sound compared to the Sea Glass's brighter sound.
Despite the differences in sound profiles, both the Bsun Guyu and Durock Sea Glass switches use high-quality materials that contribute to their unique acoustic characteristics. The POM top and bottom housing of the Guyu create a consistent sound profile throughout the keystroke, emphasizing a deeper and more muted tone. In contrast, the Sea Glass's Polymer nylon and UHMWPE blend top and bottom housing offer a brighter sound that provides a pleasant typing experience. Both switches showcase the importance of housing materials in determining the overall sound profile of a keyboard switch.
The split between the bottom and top housing materials in the Bsun Guyu and Durock Sea Glass switches highlights how each component plays a specific role in the typing experience. The bottom housing significantly influences the bottom-out sound and feel when pressing down on a key, while the top housing affects the sound when releasing the key. This split allows for a more nuanced and customizable typing experience depending on the preferences of the user. Overall, the housing materials in both switches contribute to their distinct sound profiles and tactile feedback, catering to a variety of typing preferences.
Weight
When comparing the actuation force and bottom out force of the Bsun Guyu linear switch and the Durock Sea Glass linear switch, it is evident that both switches have the same actuation force of 45 grams. However, there is a notable difference in the bottom out force. The Guyu linear switch has a bottom out force of 50 grams, making it lighter in comparison to the Sea Glass linear switch, which has a bottom out force of 62 grams, making it heavier. For those who prefer a lighter typing experience for extended periods of time, the Guyu switch would be the better choice. On the other hand, the Sea Glass switch would be more suitable for individuals who prefer a more substantial typing experience with a stronger push feel. Overall, both switches offer a unique typing experience based on their actuation and bottom out force characteristics.
Travel distance
The Bsun Guyu linear switch has a travel distance of 3.6mm, while the Durock Sea Glass linear switch has a travel distance of 3.8mm. In this case, the Sea Glass has a slightly longer travel distance compared to the Guyu. Both switches fall within the range of shorter travel distances, which are becoming increasingly popular, especially among gamers seeking faster response times. The Guyu's 3.6mm travel distance may provide a slightly snappier feel, ideal for quick key presses. On the other hand, the Sea Glass's 3.8mm travel distance offers a bit more depth, which some users may prefer for a more substantial keypress experience. Ultimately, the choice between the two switches will depend on personal 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 Durock Sea Glass has an MSRP of $5.80 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Sea Glass for $4.87.
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 offers a clacky and percussive experience due to its POM housing and long pole stem, creating a bright and crisp bottom-out sound. On the other hand, the Durock Sea Glass linear switch presents a distinct dryness, wispiness, and airiness with a hollow sound signature. Both switches provide unique auditory experiences that cater to different preferences, with the Guyu offering depth and clarity, while the Sea Glass delivers a lighter and more ethereal sound.
In terms of feel, the Bsun Guyu switch is described as creamy, frictionless, and polished, providing a smooth and refined typing experience with minimal resistance. Its super-smooth keystrokes and medium weight contribute to effortless typing sessions. Conversely, the Durock Sea Glass switch is labeled as frictionless, mild, feathery, and easy-to-press, offering a gentle typing experience with light actuation force. Both switches excel in providing a comfortable and responsive typing feel, albeit with slightly different characteristics that cater to individual preferences.
Overall, both the Bsun Guyu linear switch and the Durock Sea Glass linear switch offer exceptional qualities in terms of sound and feel. While the Guyu emphasizes depth and clarity in its sound signature and smooth keystrokes, the Sea Glass switch focuses on a lighter and more ethereal sound with a gentle and effortless typing experience. Depending on personal preferences for sound and feel, either switch can provide a satisfying typing experience. Ultimately, both switches showcase the innovation and quality that define the world of mechanical keyboard switches, ensuring that users will achieve similar high-quality results with either choice.
Conclusion
To sum up, when deciding between the BSUN Guyu linear switch and the Durock Sea Glass linear switch, consider the following guidelines based on your preferences. If you are looking for a unique auditory experience with a medium weight and smooth keystrokes, the Guyu switch is an excellent choice with its distinctive sound signature and effortless glide. On the other hand, if you prefer a typing experience that emanates dryness, wispiness, and airiness with a weightlessness that defies expectations, the Sea Glass switch may be more suited to your liking. Ultimately, your decision should be based on whether you prioritize the auditory experience and feel of the switches, so choose wisely based on your preferences for sound and typing sensation.
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