Bsun Guyu vs. Outemu Dustproof Black
An in-depth look at the Bsun Guyu and the Outemu Dustproof Black switches—which one is the best fit for you?
Overview
When considering mechanical keyboard switches, the Bsun Guyu linear switch and the Outemu Dustproof Black linear switch offer unique features worth comparing. The BSUN Guyu switch stands out for its all-POM housing and long pole stem, providing a unique auditory experience with a bright, crisp bottom-out sound. The medium weight of the Guyu switch, paired with its super-smooth keystrokes from the high-grade UPE stem, create an effortless typing session with resonant feedback. On the other hand, the Outemu Dustproof Black switch lacks specific standout features but is known for its reliability and durability. While the Guyu switch is described as 'Clacky', 'Creamy', 'Frictionless', 'Polished', 'Silky', and 'Snappy', the Dustproof Black switch does not have any specific categorizations. 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
60g
Bottom-out force
50g
Bottom-out force
80g
Pre-travel
N/A
Pre-travel
2.00 mm
Total travel
3.60 mm
Total travel
4.00 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Partial box
Stem material
UPE
Stem material
POM
Top housing material
POM
Top housing material
Polycarbonate
Bottom housing material
POM
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
Plate (3-pin)
Spring
21mm spring
Spring
Stainless steel
Housing materials
The housing materials of the Bsun Guyu and Outemu Dustproof Black switches offer distinct differences in sound profiles and characteristics. The POM top housing of the Guyu creates a deep and somewhat muted sound, while the polycarbonate top housing of the Dustproof Black produces a sharper and higher-pitched sound. The translucency of polycarbonate also makes it ideal for switches designed with RGB lighting. On the other hand, the POM bottom housing of the Guyu contributes to a pleasing and unique sound profile, while the nylon bottom housing of the Dustproof Black delivers a deeper and fuller sound due to its softer nature.
Despite their differences, both housing materials offer unique benefits to the overall sound and feel of the switches. The split between the top and bottom housings in a switch allows for a combination of qualities to be felt and heard during typing. The impact of the bottom housing is more noticeable during bottom-out sounds and key presses, while the top housing influences the sound when a key is released. This division of characteristics allows for a balanced and varied typing experience that caters to different preferences and typing styles.
In conclusion, the choice between the Bsun Guyu and Outemu Dustproof Black housing materials ultimately depends on personal preference for sound profile and typing feel. The POM and polycarbonate materials offer distinct sound characteristics, with POM creating a deeper and more muted sound, while polycarbonate produces a sharper and clearer sound. Likewise, the softer nylon bottom housing of the Dustproof Black provides a fuller sound profile compared to the POM bottom housing of the Guyu. Both options provide unique benefits and contribute to an overall satisfying typing experience, making them both excellent choices for mechanical keyboard enthusiasts.
Weight
The actuation force and bottom out force of the Bsun Guyu linear switch and the Outemu Dustproof Black linear switch differ significantly. The Guyu has a lighter actuation force of 45 grams and a bottom out force of 50 grams, while the Dustproof Black has a heavier actuation force of 60 grams and a bottom out force of 80 grams. This means that the Guyu will feel lighter and easier to type on, making it suitable for those who prefer a gentler touch. Conversely, the Dustproof Black will provide a more substantial typing experience, ideal for users who want a stronger push feel. The difference in weight between the two switches can cater to individual preferences for typing comfort and speed. The actuation force and bottom out force play a crucial role in determining the overall typing experience, and users should consider their preferences before choosing between the two switches.
Travel distance
The Bsun Guyu linear switch has a travel distance of 3.6 mm, while the Outemu Dustproof Black linear switch has a travel distance of 4 mm. In this case, the Dustproof Black has a slightly longer travel distance compared to the Guyu. The difference may not seem significant, but for some users, even a small variance can impact the typing experience. Gamers, in particular, tend to prefer shorter travel distances for quicker response times, making the Guyu a potentially better choice for gaming. On the other hand, those who enjoy a more tactile feel and deeper key press may lean towards the Dustproof Black. Ultimately, both switches offer distinct travel distances that cater to different preferences, ensuring users can find the switch that best suits their typing or gaming style.
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 Outemu Dustproof Black comes in at $3.10 per 10 switches.
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 stands out with its clacky and crisp bottom-out sound, thanks to its POM housing and long pole stem. On the other hand, the Outemu Dustproof Black linear switch sound quality is unknown, so the comparison in this aspect is inconclusive. Keep in mind that sound can also be influenced by other factors such as the keyboard's construction and keycaps chosen.
When it comes to feel, the BSUN Guyu linear switch offers a creamy, frictionless, polished, silky, and snappy typing experience, characterized by smoothness and effortless keystrokes. The Outemu Dustproof Black linear switch's feel remains unknown, leaving a gap in the comparison of tactile feedback between the two switches. If the Dustproof Black switch shares similar characteristics with the Guyu, users can expect a smooth and responsive typing experience.
Taking into consideration the available information, the BSUN Guyu linear switch seems to excel in offering a unique auditory experience with its deep and clear acoustics, along with a seamless typing experience characterized by silky smoothness and snappy responsiveness. While details on the Outemu Dustproof Black linear switch are scarce, if it bears resemblance to the Guyu switch, users may anticipate a similarly enjoyable typing experience. Ultimately, the choice between these switches will depend on personal preferences in sound, feel, and overall typing experience.
Conclusion
In summary, when considering whether to choose the Bsun Guyu linear switch or the Outemu Dustproof Black linear switch, it ultimately comes down to your preference for typing experience. If you prioritize a unique auditory experience with a medium weight, super-smooth keystrokes, and a distinctive sound signature, the Bsun Guyu linear switch would be an excellent choice for you. On the other hand, if you prefer a heavier bottom out force and do not have specific sound or feel preferences, the Outemu Dustproof Black linear switch may be more suitable. Ultimately, the decision should be based on your individual typing preferences and what characteristics you value most in a mechanical keyboard switch.
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