HMX KD200 vs. Bsun Tuzi (Bunny)
An in-depth look at the HMX KD200 and the Bsun Tuzi (Bunny) switches—which one is the best fit for you?
Overview
When choosing between mechanical keyboard switches, enthusiasts often find themselves weighing both performance and tactile experience. The HMX KD200, recognized as the clackiest member of the HMX Film switch family, offers a distinctive auditory feedback that appeals to users seeking an engaging typing experience. Its linear mechanism provides smooth keystrokes that can enhance gaming and typing alike. In contrast, the Bsun Tuzi (Bunny) is celebrated for its refined typing experience, featuring a modified LY stem combined with a polycarbonate (PC) top and a polyamide (PA) bottom, designed specifically to strike an optimal balance between clackiness and smoothness. While both switches fall into the linear category and provide a quiet, uninterrupted typing experience, the KD200 leans more towards the loud, pronounced acoustics, whereas the Tuzi (Bunny) focuses on a silky smoothness paired with a higher pitch sound profile. Choosing between these two ultimately depends on your personal preference for sound and feel. 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
37g
Bottom-out force
50g
Bottom-out force
42g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
3.50 mm
Total travel
3.60 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
Ly
Stem material
UPE
Top housing material
Nylon
Top housing material
Polycarbonate
Bottom housing material
Nylon
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
22mm single-stage spring
Spring
22mm single-stage spring
Housing materials
When comparing the HMX KD200 and the Bsun Tuzi (Bunny), we can see a distinct divergence in their top housing materials, which results in notably different auditory experiences. The KD200 utilizes a nylon top housing, known for its softer characteristics, which contributes to a deeper and fuller sound profile when typing. This material's ability to absorb sound leads to a more muted audio feedback, creating a more rounded acoustic experience. In contrast, the Tuzi (Bunny) features a polycarbonate top housing that enhances sound clarity and brightness. The stiffer nature of polycarbonate produces a sharper, higher-pitched tone, offering users a crisp and resonant typing experience. Therefore, the choice of top housing material in these two switches significantly shapes their respective sound profiles.
On the other hand, both models share a commonality in their bottom housing, as both the KD200 and the Tuzi (Bunny) utilize nylon for this component. This shared material means that both switches elicit a deeper and fuller sound sensation during typing, as nylon's sound-dampening qualities create a rounder acoustic environment. Regardless of the differences in their top housings, the nylon bottom housing brings consistency in auditory feedback, ensuring that the bottom-out sound and feel will resonate similarly across both switches. The impact of the bottom housing is crucial in determining how the switches feel when pressed, emphasizing the role of the nylon material in providing a lush typing experience.
Overall, while the switches present contrasting auditory profiles due to their differing top housing materials, the similarity in their bottom housing results in a cohesive experience in terms of sound depth and fullness. Typing on either switch will have a consistent feel because of the nylon bottom housing, while the distinct properties of the top housing create a multifaceted auditory experience where the KD200 offers a deeper tone and the Tuzi (Bunny) presents a sharper resonance. This interplay between the top and bottom materials allows users to enjoy unique sound profiles while also benefiting from the familiar, profound typing sensations that both switches provide.
Weight
When comparing the HMX KD200 linear switch and the Bsun Tuzi (Bunny) linear switch, both are characterized by relatively light forces, but they do differ in terms of actuation and bottom out forces. The KD200 has an actuation force of 45 grams and a bottom out force of 50 grams, while the Tuzi (Bunny) is even lighter with an actuation force of 37 grams and a bottom out force of 42 grams. This means that the Bsun Tuzi is the lighter option overall, which may appeal to users who prefer a softer keystroke for extended typing or gaming sessions. Conversely, the KD200, with its slightly higher forces, might cater to those who enjoy a bit more resistance for a more substantial feel while typing. Both switches offer a light typing experience, but for users seeking a heavier feel, the KD200 would be the preferred choice, while those favoring an ultra-light touch would gravitate towards the Tuzi (Bunny).
Travel distance
The travel distances of the HMX KD200 linear switch and the Bsun Tuzi (Bunny) linear switch are quite similar, yet distinct enough to cater to different preferences. The KD200 features a travel distance of 3.5 mm, while the Tuzi (Bunny) offers a slightly longer travel distance of 3.6 mm. This difference, though minimal, can influence the overall typing experience. Gamers and users who prefer quicker responses might lean towards the KD200, as the shorter distance can enhance responsiveness. Conversely, those who enjoy a more substantial feel when pressing down may find the Tuzi (Bunny) with its longer travel distance to be more satisfying. Ultimately, both switches present viable options, ensuring that regardless of your preference for depth or speed, you can find a suitable choice among them.
Price comparison
Which switch is more bang for your buck?
The HMX KD200 has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the KD200 for $3.29.
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.
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
The sound profile of the HMX KD200 is characterized as one of the clackiest within the HMX Film switch family, suggesting that it produces a distinctly sharp and resonant auditory feedback when pressed. This clackiness could indicate a bright and engaging typing experience, likely appealing to users who favor notable acoustic feedback in their keystrokes. In contrast, the Bsun Tuzi (Bunny) switches are known for their refined sound, boasting both a clacky and high-pitched tone. This means that when pressed, they deliver a crisp and percussive auditory quality, resulting in an enjoyable and lively sound that may not overwhelm but rather enhances the typing rhythm. Given that sound is also influenced by other factors like the keyboard construction and keycap choice, both switches could deliver similarly satisfying auditory experiences depending on configurations.
When it comes to feel, the HMX KD200's specific tactile feedback is not provided, leaving it open to interpretation based on individual experiences or preferences. However, the Bsun Tuzi (Bunny) switch stands out with its silky feel, which suggests a highly polished typing experience. This smoothness can significantly enhance overall typing comfort, minimizing resistance during key presses and releases. As a result, users can expect a fluid sensation that translates to efficient and satisfying typing. Should the KD200 also have a pronounced smoothness or similar feel, it could lead to a comparable typing experience.
In summary, both the HMX KD200 and Bsun Tuzi (Bunny) linear switches offer unique sound and feel characteristics that appeal to different types of users. The KD200 excels in producing a pronounced clackiness, while the Tuzi (Bunny) delivers a refined mixture of clack and high-pitched tones alongside an exceptionally smooth typing experience. Depending on your preference, either switch can provide satisfying auditory feedback and tactile comfort, though individual feel characteristics may vary until experienced first-hand.
Conclusion
To conclude, your choice between the HMX KD200 and the Bsun Tuzi (Bunny) linear switches largely depends on your personal preferences for typing experience and sound. If you enjoy a more pronounced and clacky sound profile that offers a lively and engaging auditory feedback, the KD200 is an excellent choice. Its bottom-out force of 50 grams, while still light, provides a feeling of responsiveness that many typists appreciate in a more tactile experience. On the other hand, if you prioritize a smooth and refined typing experience with a lower sound signature, the Tuzi (Bunny) switches might be more aligned with your needs. With a lighter bottom-out force of 42 grams, they offer a silky feel and a clacky sound that is sharp and percussive, yet not overwhelming. Ultimately, consider how you balance the weight of the switches, the auditory feedback, and the smoothness of the keypress to make the best selection for your setup.
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