Bsun Guyu vs. Jerrzi Seashell
An in-depth look at the Bsun Guyu and the Jerrzi Seashell switches—which one is the best fit for you?
Overview
When it comes to selecting a mechanical keyboard switch, two popular options to consider are the BSUN Guyu and the Jerrzi Seashell, both linear switches with unique characteristics. The Guyu is known for its distinctive auditory experience, featuring all-POM housings that deepen acoustics and a long pole stem for a brighter, crisper bottom-out sound. On the other hand, the Seashell switches stand out with their stunning purple hue and a light and clacky feel, providing an enjoyable typing experience that is both comfortable and delightful. While the Guyu is praised for its super-smooth keystrokes and resonating feedback, the Seashell offers a blend of aesthetic beauty and functionality. 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
N/A
Pre-travel
N/A
Pre-travel
1.20 mm
Total travel
3.60 mm
Total travel
3.40 mm
Factory lubed
Yes
Factory lubed
Yes
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
PCB (5-pin)
Spring
21mm spring
Spring
Stainless steel
Housing materials
The Bsun Guyu and the Jerrzi Seashell both use different housing materials for their top and bottom housings, resulting in distinct sound profiles and typing experiences. The Guyu's POM top housing creates a deeper and more muted sound, while the Seashell's polycarbonate top housing produces a sharper, higher-pitched, and crisper sound. On the other hand, the Guyu's POM bottom housing complements its top housing with a similar deep and pleasing sound profile, whereas the Seashell's nylon bottom housing contributes to a fuller and rounder sound due to its softer plastic composition.
Despite their differences, both the Bsun Guyu and the Jerrzi Seashell highlight the importance of housing materials in determining the overall sound and typing experience of a switch. The translucency of polycarbonate in the Seashell's top housing is especially advantageous for RGB lighting effects, while the POM material in the Guyu's housing offers a unique sound profile that is favored by some enthusiasts. Additionally, while nylon in the Seashell's bottom housing absorbs more sound for a duller effect, the POM material in the Guyu's bottom housing also contributes to a deep and pleasing sound profile.
In conclusion, the Bsun Guyu and the Jerrzi Seashell showcase the impact of housing materials on switch performance. The contrasting qualities of POM and polycarbonate in the top housing and nylon in the bottom housing result in distinct sound profiles and typing experiences for each switch. Whether you prefer a deeper, muted sound or a sharper, crisper sound, both switches offer unique characteristics that cater to different preferences and needs in the mechanical keyboard community.
Weight
When comparing the actuation force and bottom out force of the Bsun Guyu linear switch and the Jerrzi Seashell linear switch, it is evident that they both have an actuation force of 45 grams. However, the Guyu has a bottom out force of 50 grams, while the Seashell's bottom out force is unknown. This suggests that the Guyu may provide a slightly lighter typing experience compared to the Seashell, assuming the Seashell has a heavier bottom out force. The actuation force of 45 grams is considered light and may be preferred by those who type for extended periods or engage in long gaming sessions. In contrast, a heavier bottom out force can provide a more substantial typing feel for those who prefer a stronger push. Overall, the choice between the two switches may come down to personal preference based on whether a lighter or heavier typing experience is desired.
Travel distance
The Bsun Guyu linear switch has a travel distance of 3.6 mm, while the Jerrzi Seashell linear switch has a travel distance of 3.4 mm. The Guyu has a slightly longer travel distance compared to the Seashell. Both switches have shorter travel distances than the traditional 4.0 mm, making them suitable for those looking for faster response times, such as gamers. However, if you prefer a switch with a bit more depth to the key press, you may lean towards the Seashell with its slightly shorter travel distance. Ultimately, the choice between the two switches will depend on personal preference and the type of typing or gaming experience you are looking for.
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 Jerrzi Seashell has an MSRP of $2.79 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Seashell 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 offers a clacky and crisp bottom-out sound, thanks to its POM housing and long pole stem, creating a unique typing rhythm. On the other hand, the Jerrzi Seashell linear switch also provides a clacky sound but with an additional high-pitched sharpness. Both switches cater to individuals who enjoy a more sharp and percussive typing experience, offering a delightful auditory feedback during typing sessions.
Moving on to the feel of the switches, the Bsun Guyu linear switch is described as creamy, frictionless, and polished, providing a smooth and effortless typing experience with minimal resistance. It also offers a snappy response, adding a liveliness to each keystroke. In contrast, the Jerrzi Seashell linear switch is described as feathery and easy-to-press, offering a light actuation force that reduces finger fatigue during extended typing sessions. Additionally, it also provides a polished feel, enhancing smooth key travel. Both switches ensure a comfortable typing experience, whether preferring a buttery glide or gentle key presses.
In conclusion, both the Bsun Guyu linear switch and the Jerrzi Seashell linear switch offer unique qualities that cater to different preferences in sound and feel. While the Guyu excels in providing a deep and clacky sound accompanied by a smooth typing feel, the Seashell stands out with its light actuation force and pleasant sound profile. Ultimately, your choice between these switches will depend on whether you prioritize a bright and crispy sound with a medium weight stroke or a light and clacky typing experience with a stunning purple hue. Either way, you can expect a satisfying and enjoyable typing experience with either of these switches.
Conclusion
To sum up, if you are looking for a unique auditory experience with a bright, crisp bottom-out sound and super-smooth keystrokes, the BSUN Guyu linear switch would be a great choice for you. On the other hand, if you prefer a stunning purple hue, a light and clacky typing experience, and minimal resistance during key presses, then the Jerrzi Seashell linear switch would be the ideal option for you. Consider your preferences for sound, feel, and overall typing experience when deciding between these two switches. Ultimately, both switches offer their own distinct characteristics that cater to different preferences and typing styles.
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