Bsun Tuzi (Bunny) vs. TTC Yunhai
An in-depth look at the Bsun Tuzi (Bunny) and the TTC Yunhai switches—which one is the best fit for you?
Overview
When it comes to choosing the right linear mechanical keyboard switch for your typing preferences, the Bsun Tuzi (Bunny) and TTC Yunhai stand out as two compelling options, each offering distinct characteristics that cater to different user experiences. The Tuzi is celebrated for its refined typing experience, thanks to its modified LY stem and a combination of PC top and PA bottom materials, which create an optimal balance of clack and smoothness. Users who appreciate a clacky, high-pitched sound profile and a silky touch will find the Tuzi particularly appealing. On the other hand, the TTC Yunhai delivers a unique experience with its deep, rounded sound and extremely light actuation force, making it an excellent choice for those who favor an effortless, gentle typing feel. While both switches excel in providing a satisfying linear typing experience, they cater to different preferences in sound and tactile feedback. 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
37g
Actuation force
42g
Bottom-out force
42g
Bottom-out force
50g
Pre-travel
2.00 mm
Pre-travel
1.50 mm
Total travel
3.60 mm
Total travel
3.60 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
UPE
Stem material
POK
Top housing material
Polycarbonate
Top housing material
Nylon
Bottom housing material
Nylon
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
22mm single-stage spring
Spring
23mm single-stage spring
Housing materials
The housing materials for the Bsun Tuzi (Bunny) and the TTC Yunhai switches exhibit distinct differences, particularly in their top housings, which significantly influence their sound profiles. The Tuzi (Bunny) employs a polycarbonate top housing that contributes to a sharper, higher-pitched, and crisper sound. This is due to polycarbonate's stiffer nature, which enhances resonance and clarity, especially notable when paired with RGB lighting due to the material’s translucency. In contrast, the Yunhai features a nylon top housing, commonly associated with a deeper and fuller sound profile. The softer characteristics of nylon allow it to absorb sound more effectively than polycarbonate, resulting in a sound that is duller and rounder. This fundamental difference in materials sets the tone for how each switch interacts with sound during use.
Conversely, both switches utilize nylon for their bottom housings, leading to a convergence in their sound profiles at this level. The nylon bottom housing in both the Bsun Tuzi (Bunny) and the TTC Yunhai contributes to a similar deep and rich sound due to the material's ability to dampen sound, delivering a consistent bottom-out feel. The use of nylon in both switches means that, while the top housings create contrasting sound characteristics, the sound produced upon key press will be more uniform as both switches share the same foundation. This similarity in bottom housing material aligns their deeper audio experiences, emphasizing how the integration of materials can unify the tactile and auditory feedback during typing.
The interplay of top and bottom housing materials in these switches ultimately dictates their overall performance. As the polycarbonate top of the Tuzi (Bunny) sharpens the sound released during key release, the nylon bottom complements it with a profound resonance during key presses. In contrast, the Yunhai's nylon top and bottom housings work together to produce a cohesive sound experience, embracing a more muted auditory landscape. While the two switches have distinct characteristics in their top housings, the shared nylon in the bottoms results in notable similarities in typing experience, illustrating how the choice of materials can both contrast and converge to create a unique keyboard experience.
Weight
When comparing the actuation and bottom out forces of the Bsun Tuzi (Bunny) linear switch and the TTC Yunhai linear switch, notable differences emerge. The Tuzi (Bunny) switch features a lighter actuation force of 37 grams, which means it requires less effort to register a keystroke compared to the Yunhai, which has an actuation force of 42 grams. This lighter force can be more comfortable for extended typing sessions or gaming, appealing to those who prefer reduced strain on their fingers. In terms of bottom out force, the Tuzi (Bunny) again holds a lighter weight at 42 grams, while the Yunhai's bottom out force is 50 grams. Consequently, the Tuzi (Bunny) is overall lighter than the Yunhai, making it a better choice for users who prioritize ease and comfort during prolonged use. In contrast, the Yunhai, with its heavier forces, may cater to users seeking a more substantial and tactile typing experience.
Travel distance
Both the Bsun Tuzi (Bunny) linear switch and the TTC Yunhai linear switch feature an identical travel distance of 3.6 mm. This means that when pressing down on the keys equipped with either switch, users can expect the same tactile feedback and depth of travel, resulting in a similar typing experience. Since both switches operate within the same travel distance parameters, they would effectively yield comparable results in terms of key feel and responsiveness. Thus, the decision between these two switches may come down to other factors such as actuation force, sound profile, or personal preference rather than their travel distance.
Price comparison
Which switch is more bang for your buck?
The Bsun Tuzi (Bunny) has an MSRP of $4.00 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Tuzi (Bunny) for $3.49.
The TTC Yunhai has an MSRP of $7.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Yunhai for $5.99.
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 Tuzi (Bunny) linear switches deliver a distinct clacky profile characterized by a sharp, bright, and percussive sound. This specific tuning provides a satisfying auditory feedback that many typists find appealing. With their high-pitched acoustics, these switches are designed for those who appreciate a lively sound without the deep bass often found in other linear switches. In contrast, the TTC Yunhai linear switches lack a defined sound profile in the given information, which suggests they may not have the same level of sonic character as the Tuzi. Typically, linear switches are known for their quieter operation, so while the Yunhai may not produce the same crispness, it may provide a more muted auditory experience, depending on board and keycap selections.
In terms of feel, the Tuzi (Bunny) switches shine with their silky texture, promoting an exceptionally smooth typing experience. This feature minimizes resistance and enhances the overall feel, making it easier for typists to glide across the keys without interruption. On the other hand, the TTC Yunhai switches do not provide any further elaboration on their tactile feedback, which leaves an unknown element regarding their overall feel. Given the nature of linear switches, it could be inferred that they may also offer a smooth experience, possibly catering to users who prefer minimal resistance in their keystrokes, though this aspect remains unspecified for the Yunhai.
Considering the available information, the Bsun Tuzi (Bunny) linear switches are ideal for those who appreciate a pronounced sound coupled with a silky feel. They offer a refined typing experience distinct from the TTC Yunhai linear switches, which may be suited for those who prefer lighter actuation forces, although their sound and feel characteristics are not fully outlined in the information provided. Ultimately, if you are someone interested in the auditory engagement of typing with a clear audio signature, the Tuzi would be the better choice, while the Yunhai may appeal to those seeking a more understated, gentle experience.
Conclusion
In conclusion, when choosing between the Bsun Tuzi (Bunny) linear switch and the TTC Yunhai linear switch, your preferences for sound, feel, and actuation force will play a significant role. If you find yourself drawn to a clacky, high-pitched typing experience with a silky smoothness, the Tuzi (Bunny) is the ideal choice for you. Its lighter actuation force of 42 grams enhances the agile feel, allowing for an effortless typing experience, especially suitable for those who enjoy fast-paced typing or gaming. On the other hand, if you prioritize a deeper, more rounded sound profile and the gentle touch of a slightly firmer bottom-out force of 50 grams, the Yunhai switches will deliver that unique feel that typists crave. Their combination of a light actuation force and a unique sound experience makes them especially appealing for leisurely typists who appreciate a soft yet responsive keypress. Ultimately, your choice depends on whether you lean towards the vibrant expressiveness of the Tuzi (Bunny) or the mellow comfort of the Yunhai, ensuring that your mechanical keyboard reflects your personal typing style and preferences.
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