Aflion Iceberg vs. Bsun Tuzi (Bunny)
An in-depth look at the Aflion Iceberg and the Bsun Tuzi (Bunny) switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, the Aflion Iceberg and the Bsun Tuzi (Bunny) both offer unique characteristics that cater to different preferences. The Iceberg, a linear switch from Aflion, is praised for its smoothness and satisfying feel thanks to its two-stage spring design. It is described as 'Clacky', 'High-pitched', 'Snappy', 'Feathery', and 'Subtle'. On the other hand, the Tuzi (Bunny) linear switch stands out for its refined typing experience, featuring a combination of a modified LY stem, PC top, and PA bottom for a perfect balance of clack and smoothness. It is categorized as 'Clacky', 'High-pitched', and 'Silky'. Each switch offers its own unique qualities that may appeal to different users, but ultimately, the choice between the Iceberg and the Tuzi comes down to personal preference and specific typing needs. 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
37g
Bottom-out force
45g
Bottom-out force
42g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
4.00 mm
Total travel
3.60 mm
Factory lubed
No
Factory lubed
Yes
Stem construction
Partial box
Stem construction
Standard
Stem material
POM
Stem material
UPE
Top housing material
Polycarbonate
Top housing material
Polycarbonate
Bottom housing material
Nylon
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
20mm two-stage spring
Spring
22mm single-stage spring
Housing materials
Both the Aflion Iceberg and the Bsun Tuzi (Bunny) feature polycarbonate top housings, which create a sharper, higher-pitched, and crisper sound profile due to the material's stiffness. The translucency of polycarbonate is especially useful for switches with RGB lighting, making it a popular choice for both keyboards. However, the nylon bottom housings of the Iceberg and Tuzi provide a deeper and fuller sound profile, as nylon is a softer plastic that absorbs more sound, resulting in a duller and rounder sound. While the top and bottom housing materials may differ in each switch, the qualities each material brings will impact the overall typing experience differently.
In terms of sound profiles, the Aflion Iceberg and the Bsun Tuzi (Bunny) offer contrasting experiences based on the materials used in their housings. The polycarbonate top housing of both switches creates a sharp and resonant sound profile, while the nylon bottom housing of each switch produces a fuller and deeper sound. The combination of these materials results in a unique typing experience for each keyboard, with the Iceberg likely to deliver a crisper sound when releasing a key, and the Tuzi offering a more rounded sound upon bottoming out a key. Despite the differences in housing materials, both switches aim to provide an enhanced sound and feel for users.
While the housing materials of the Aflion Iceberg and the Bsun Tuzi (Bunny) may differ, their ultimate goal is to enhance the overall typing experience for users. The stiffer polycarbonate top housing of both switches provides a clearer and more resonant sound, while the softer nylon bottom housing absorbs more sound and creates a fuller tone. Whether it's the sharp and higher-pitched sound of the Iceberg or the deeper and rounder sound of the Tuzi, both switches offer unique qualities that cater to different typing preferences. Ultimately, the choice between the two switches may come down to personal preference in sound profile and feel.
Weight
When comparing the Aflion Iceberg linear switch and the Bsun Tuzi (Bunny) linear switch, we can see that both switches have the same actuation force of 37 grams, making them equally light in terms of the force required to trigger a keystroke. However, the Iceberg has a slightly heavier bottom out force of 45 grams compared to the Tuzi's 42 grams. This means that while both switches are on the lighter side, the Iceberg may provide a slightly more substantial typing experience for those who prefer a bit more resistance when bottoming out. Ultimately, the choice between the two switches may come down to personal preference in terms of actuation and bottom out forces, with the Iceberg being slightly heavier in terms of bottom out force.
Travel distance
The Aflion Iceberg linear switch has a travel distance of 4 mm, while the Bsun Tuzi (Bunny) linear switch has a travel distance of 3.6 mm. This means that the Iceberg has a slightly longer travel distance compared to the Tuzi. The Iceberg's 4 mm travel distance falls into the more traditional range, providing a deeper feel when pressing down on the key. On the other hand, the Tuzi's 3.6 mm travel distance is slightly shorter, making it a preferred choice for those looking for a faster response time, such as gamers. Both switches offer different benefits in terms of travel distance, catering to the preferences of different users. So, depending on whether you prioritize depth or quick response, you can choose accordingly between the two switches.
Price comparison
Which switch is more bang for your buck?
The Aflion Iceberg has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Iceberg for $3.07.
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
In terms of sound, both the Aflion Iceberg and Bsun Tuzi (Bunny) switches are described as clacky and high-pitched, offering sharp and crisp sounds when pressed. This means that users can expect a similar auditory experience when using either switch. Keep in mind that the sound produced by a switch can vary depending on factors such as the keyboard layout and keycaps used.
When it comes to feel, the Aflion Iceberg switch is described as snappy, feathery, and subtle, providing a responsive typing experience with gentle resistance. On the other hand, the Bsun Tuzi (Bunny) switch is described as silky, offering an exceptionally smooth typing feel with minimal resistance. While the specific tactile qualities may differ slightly between the two switches, both are designed to enhance the overall typing experience and reduce finger fatigue.
In conclusion, both the Aflion Iceberg and Bsun Tuzi (Bunny) switches offer unique qualities that cater to different preferences. Whether you prefer a snappy and subtle feel or a silky smooth typing experience, both switches are designed to provide a satisfying and comfortable typing experience. Ultimately, your choice between the Iceberg and Tuzi switches will depend on your personal preferences for sound and feel, but rest assured that both switches are crafted to meet the demands of discerning mechanical keyboard enthusiasts.
Conclusion
In summary, when choosing between the Aflion Iceberg linear switch and the Bsun Tuzi (Bunny) linear switch, you should consider the specific qualities that match your preferences. If you are looking for a switch with a slightly higher bottom out force and a smooth typing experience with a fulfilling feel, the Iceberg may be the better choice for you. On the other hand, if you prefer a switch with a lower bottom out force and a refined typing experience that focuses on smoothness, the Tuzi (Bunny) could be the ideal option. Ultimately, your decision should be based on factors such as bottom out force, typing feel, and sound profile to ensure the best fit for your keyboard preferences.