HMX Poro vs. Bsun Tuzi (Bunny)
An in-depth look at the HMX Poro and the Bsun Tuzi (Bunny) switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, the HMX Poro and Bsun Tuzi (Bunny) each offer unique attributes that cater to different typing preferences, despite both being categorized as linear switches. The HMX Poro is celebrated for its exceptionally smooth keystrokes, enhanced by meticulous lubrication that allows for an effortless glide. Additionally, its ultra-light actuation force generates a satisfyingly poppy and clacky sound profile that adds a playful touch to every keystroke. On the other hand, the Bsun Tuzi (Bunny) is designed for those who appreciate a refined typing experience, featuring a modified LY stem, complemented by a PC top and PA bottom for a masterful blend of clack and smoothness. While the Poro focuses on providing a light and silky typing feel, the Tuzi offers a higher-pitched, more pronounced audio feedback with its clacky response. Whether you lean towards the seamless experience of the Poro or the charming auditory feedback of the Tuzi, each switch has its own allure. However, let’s dive in a bit deeper beyond generalities so you can best decide on the ideal 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
3.70 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 housing materials of the HMX Poro and the Bsun Tuzi (Bunny), it is evident that they employ different materials for their top housings, which significantly affects their overall sound profiles. The Poro features a nylon top housing known for producing a deeper and fuller sound, thanks to the softer plastic's ability to absorb sound waves. This results in a rounder and more muted auditory experience when typing. In contrast, the Tuzi (Bunny) incorporates a polycarbonate top housing, which contributes to a sharper and crisper sound profile. The stiffer nature of polycarbonate allows for a more resonant output, making it an excellent choice for users seeking an amplified auditory feedback, especially when employing RGB lighting due to its transparent qualities.
Both switches utilize nylon for their bottom housings, which leads to a notable similarity in their sound profiles at the base. The nylon material in both the Poro and the Bunny absorbs sound effectively, resulting in a deeper and fuller sound when keys bottom out. This shared characteristic means that while the experiences differ when pressed down due to the variance in top housing materials, the overall bottom-out sound will provide a consistent auditory experience. This melding of nylon in the bottom housing creates a rounded sound that retains this depth regardless of the differing top materials, ensuring that in terms of bottom-out feedback, users of both models will experience a sense of unity.
In terms of overall performance, the nuanced differences in housing materials—nylon versus polycarbonate in the tops—culminate in a unique typing experience for both switches. The impact of these materials becomes more evident with quick typing or when bottoming out keys, as the nylon bottom housing will impart a consistent deeper sound across both products. Conversely, upon release of the keys, the differing top housings come into play, with the Poro providing a more rounded tonal release while the Tuzi offers a sharper feedback. Ultimately, users who appreciate the depth and fullness offered by nylon may lean towards the Poro, while those who favor a more transparent and resonant sound may gravitate towards the Tuzi. Both switches, however, promise an engaging typing experience rooted in the shared characteristic of their nylon bottom housing.
Weight
The HMX Poro linear switch and the Bsun Tuzi (Bunny) linear switch both feature relatively light actuation and bottom out forces, making them suitable for long typing sessions or gaming marathons. The Poro has an actuation force of 45 grams and a bottom out force of 50 grams, while the Tuzi (Bunny) has a lighter actuation force of 37 grams and a bottom out force of 42 grams. This means that the Tuzi (Bunny) switch is the lighter option, which might appeal to users looking for a lower resistance for extended use. In contrast, the Poro offers a slightly heavier push feel, potentially providing a more substantial typing experience. Although both switches are classified as light, the specific forces differ, with the Tuzi being easier to actuate and requiring less effort to bottom out than the Poro.
Travel distance
When comparing the travel distances of the HMX Poro linear switch and the Bsun Tuzi (Bunny) linear switch, we find that the Poro features a travel distance of 3.7 mm, making it slightly longer than the Tuzi, which has a travel distance of 3.6 mm. This difference of only 0.1 mm, while minimal, indicates that the Poro might offer a deeper feel when pressed down, catering to those who prefer a more substantial key press. Conversely, the Tuzi's shorter travel distance could appeal to gamers seeking faster response times, as it allows for a quicker actuation. Ultimately, the choice between these two switches will depend on individual preferences: if you favor a heartier depth, the Poro's 3.7 mm travel distance may be ideal, while if you lean towards a more responsive typing experience, the slightly shorter 3.6 mm of the Tuzi could be the better fit.
Price comparison
Which switch is more bang for your buck?
The HMX Poro has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Poro for $2.99.
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 HMX Poro linear switch produces a satisfyingly poppy and clacky sound profile, thanks to its ultra-light actuation force. This sound is characterized by a lively and engaging audio feedback that adds an element of excitement to the typing experience. In contrast, the Bsun Tuzi (Bunny) switch is noted for its distinctively clacky sound, which can be described as sharp and snappy. Its high-pitched tone contributes to a crisp and bright auditory experience, making it an appealing choice for those who enjoy the percussive qualities of mechanical keyboards. Both switches deliver an engaging sound, though the Poro offers a more balanced mix of pop and clack, while the Tuzi leans heavily into a high-pitched clack that may cater to enthusiasts of brighter sound profiles.
On the tactile side, the HMX Poro is renowned for its silky smooth keystrokes. The meticulous lubrication applied to these switches ensures an effortless glide, amplifying the overall typing experience by minimizing friction. On the other hand, the Bsun Tuzi (Bunny) switch also promises a refined typing experience with its modified LY stem design, which contributes to a silky feel. While both switches are designed for smoothness, the Poro may provide a more pronounced sense of fluidity due to its lubrication, whereas the Tuzi enhances smoothness through its structural design, making both switches enjoyable in their own right.
In conclusion, while the HMX Poro and Bsun Tuzi (Bunny) switches cater to slightly different auditory preferences, both are geared towards providing a superior typing experience through smoothness and distinct sound. The Poro emphasizes a poppy and clacky tone along with a silky feel, whereas the Tuzi focuses on a high-pitched clack while maintaining a silky tactile experience. Choosing either switch will likely yield a satisfying result, depending on whether you prefer a more balanced sound or the bright, crisp notes of the Tuzi. Ultimately, personal preference regarding sound and feel will be the deciding factors in selecting between these two excellent options for linear mechanical switches.
Conclusion
To wrap up, when deciding between the HMX Poro linear switch and the Bsun Tuzi (Bunny) linear switch, consider your specific typing preferences and sound sensitivity. If you favor a particularly smooth and effortless keystroke experience, the HMX Poro is a fantastic choice due to its meticulous lubrication, providing a silky feel that enhances typing comfort. Its poppy and clacky sound profile may appeal to those who enjoy an engaging auditory feedback while typing. On the other hand, if you prefer a slightly lighter bottom-out force and appreciate a more refined sound, the Tuzi (Bunny) switch is ideal. Its modified LY stem and the crisp clacky sound offer a distinct auditory experience, perfect for users seeking a balance of smoothness and liveliness in their keystrokes. Ultimately, both switches have their own unique attributes; choosing one over the other may simply come down to whether you prioritize extreme smoothness with an engaging sound (HMX Poro) or a lighter actuation with a more defined clack (Tuzi Bunny).
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