Bsun Guyu vs. Durock Mamba
An in-depth look at the Bsun Guyu and the Durock Mamba switches—which one is the best fit for you?
Overview
The Bsun Guyu and Durock Mamba are both linear mechanical keyboard switches with unique characteristics that cater to different preferences. The Bsun Guyu stands out for its distinctive auditory experience, with all-POM housings and a long pole stem creating a bright and crisp bottom-out sound. The medium weight and smooth keystrokes make typing effortless and enjoyable, offering a blend of depth and clarity in each keystroke. On the other hand, the Durock Mamba pays homage to Kobe Bryant with a smooth and creamy typing sensation, providing a neutral and polished typing experience. While the Guyu is described as 'Clacky', 'Creamy', and 'Silky', the Mamba is categorized as 'Neutral', 'Mild', and 'Thocky'. Both switches have their own unique qualities that may appeal to different users, but diving deeper into their specifics can help you make the best decision for your typing needs.
By the numbers
Technical specifications
Actuation force
45g
Actuation force
N/A
Bottom-out force
50g
Bottom-out force
60g
Pre-travel
N/A
Pre-travel
2.00 mm
Total travel
3.60 mm
Total travel
3.50 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
UPE
Stem material
Ly
Top housing material
POM
Top housing material
Polymer nylon and UHMWPE blend
Bottom housing material
POM
Bottom housing material
POM
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
21mm spring
Spring
Extended long spring
Housing materials
In comparing the housing materials of the Bsun Guyu and the Durock Mamba, one notable difference lies in the top housing material. The Guyu features a POM top housing, known for creating a deeper and more muted sound profile. In contrast, the Mamba utilizes a Polymer nylon and UHMWPE blend top housing, offering a sound profile that is described as pleasant and brighter. This distinction in top housing materials results in varying sound experiences for users, with the Guyu producing a deeper sound and the Mamba providing a brighter tone.
On the other hand, both the Bsun Guyu and Durock Mamba share a POM bottom housing, which creates a pleasing and unique sound profile characterized by its depth and relatively muted tone. This similarity in bottom housing material results in a consistent sound experience between the two switches when it comes to the bottom-out sound and feel. Despite the difference in top housing materials, users can expect a similar sound quality when pressing down on either the Guyu or Mamba switch, as the bottom housing plays a significant role in shaping the overall sound profile.
Overall, the choice between the Bsun Guyu and the Durock Mamba ultimately comes down to personal preference in sound profile. While the Guyu offers a deeper and more muted sound with its POM top housing, the Mamba provides a brighter and pleasant tone with its Polymer nylon and UHMWPE blend top housing. Both switches share a commonality in their POM bottom housing, contributing to a consistent sound experience in terms of bottom-out sound and feel. Ultimately, users seeking a specific sound profile can choose between the Guyu and Mamba based on their preference for deeper, muted tones or brighter, pleasant tones in their typing experience.
Weight
The Bsun Guyu linear switch has a lighter actuation force of 45 grams and a bottom out force of 50 grams, making it ideal for those who prefer a lighter typing experience. In comparison, the Durock Mamba linear switch does not have a specified actuation force but has a heavier bottom out force of 60 grams, providing a more substantial typing feel. Those who prefer a lighter touch for longer typing sessions or gaming may lean towards the Bsun Guyu, while those who enjoy a stronger push feel may opt for the Durock Mamba. Both switches offer unique typing experiences, with the Guyu being lighter and the Mamba being heavier, providing users with options based on their preference.
Travel distance
The Bsun Guyu linear switch has a travel distance of 3.6 mm, while the Durock Mamba linear switch has a travel distance of 3.5 mm. Both switches offer a relatively shorter travel distance compared to the traditional 4.0 mm distance. Gamers may prefer the Guyu for its slightly longer travel distance, which can provide a more satisfying key press with its 3.6 mm depth. On the other hand, the Mamba's 3.5 mm travel distance may appeal to those seeking faster response times and a more immediate key press sensation. Ultimately, the choice between the two switches will come down to personal preference regarding travel distance and key feel.
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 Durock Mamba has an MSRP of $6.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Mamba for $5.17.
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, the BSUN Guyu linear switch is best characterized as having a clacky sound profile, offering a sharp and snappy acoustics that are crisp, bright, and percussive. This unique auditory experience is achieved through the all-POM housing and long pole stem combination, resulting in a deep yet clear typing rhythm. On the other hand, the Durock Mamba linear switch is described as having a neutral sound profile with a thocky quality. This means that it offers a moderate actuation force requirement and a rich, satisfying sound akin to a deep "thud" or soft "knock" when the key is pressed and released. Ultimately, the BSUN Guyu provides a distinct, clacky sound while the Durock Mamba offers a neutral, thocky sound, catering to different preferences.
When it comes to feel, the BSUN Guyu linear switch is renowned for its creamy, frictionless typing experience. The use of high-grade UPE stem and medium weight results in super-smooth keystrokes akin to effortlessly gliding across the keys. This polished and silky sensation creates a seamless typing rhythm for users. On the other hand, the Durock Mamba linear switch is described as providing a mild and polished typing experience. With a gentle feel that falls in a safe, middle-ground zone, users can expect reduced friction and smooth key travel, enhancing overall typing comfort. While both switches offer a polished feel, the BSUN Guyu leans towards a creamy, silky experience, while the Durock Mamba provides a mild, approachable feel for users.
Considering the information provided, it is evident that the BSUN Guyu and Durock Mamba linear switches offer unique sound and feel profiles catered towards different preferences. While the BSUN Guyu excels in delivering a clacky, creamy typing experience with resonant feedback, the Durock Mamba provides a neutral, thocky sound coupled with a mild, polished feel. Whether users prefer a sharper, snappier sound with a silky, frictionless feel, or a rich, deep sound with a gentle, polished feel, both switches offer distinct qualities that can elevate the typing experience. Ultimately, by selecting either the BSUN Guyu or Durock Mamba linear switch, users can expect to achieve satisfying results tailored to their individual preferences.
Conclusion
To sum up, when deciding between the BSUN Guyu linear switch and the Durock Mamba linear switch, consider the following factors. If you value a unique auditory experience with a brighter, crisper bottom-out sound and smooth keystrokes, the Guyu may be the ideal choice for you. The medium weight and distinctive sound signature of the Guyu can enhance your typing rhythm and overall typing experience. On the other hand, if you prefer a rich and creamy auditory experience with a gliding typing sensation, the Mamba switch might be more suitable for you. With moderate actuation force requirements and a polished finish for smooth key travel, the Mamba offers a neutral sound profile that can cater to a wide range of users. Ultimately, your decision should be based on your preferences for sound, feel, and overall typing experience. Happy typing!
Mentioned in this article
