Bsun Guyu vs. Dareu Sky V4
An in-depth look at the Bsun Guyu and the Dareu Sky V4 switches—which one is the best fit for you?
Overview
When considering mechanical keyboard switches, the Bsun Guyu linear switch and the Dareu Sky V4 linear switch stand out among the crowd. The Guyu switch is renowned for its unique auditory experience, featuring all-POM housings and a long pole stem that create a bright and crisp bottom-out sound. With a medium weight and super-smooth keystrokes, typing on the Guyu switch is effortless and rewarding. In contrast, the Sky V4 switch offers a deeper sound signature and smooth linear action, providing a rich and satisfying typing experience. If you prefer a clacky, creamy, and polished feel, the Guyu switch may be the one for you, while the Sky V4 switch caters to those who enjoy a thocky, low-pitched, and bouncy typing experience. 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
45g
Bottom-out force
50g
Bottom-out force
55g
Pre-travel
N/A
Pre-travel
2.00 mm
Total travel
3.60 mm
Total travel
3.60 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
POK
Bottom housing material
POM
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
21mm spring
Spring
Gold-plated spring
Housing materials
The Bsun Guyu and Dareu Sky V4 both offer unique housing materials for their switches, with the Guyu featuring POM top and bottom housings while the Sky V4 utilizes POK top and nylon bottom housings. The POM material in the Guyu creates a deeper and more muted sound profile, whereas the POK material in the Sky V4 contributes to a smooth, clacky, and durable switch experience. Additionally, the POK material in the Sky V4 is significantly more durable than the POM material, with wear resistance surpassing POM by 14 times.
In terms of sound profile, the POM top and bottom housings in the Guyu offer a consistent deeper sound, while the nylon bottom housing of the Sky V4 provides a fuller and rounder sound profile due to its softer plastic nature. The POM material in the Guyu may create a more muted sound compared to the clacky sound produced by the POK material in the Sky V4. However, both housing materials contribute to a pleasing sound experience, albeit in slightly different ways.
Overall, the choice between the Bsun Guyu and Dareu Sky V4 housing materials ultimately comes down to personal preference. While the Guyu's POM housing offers a unique sound profile that may appeal to some users, others may prefer the smoother and more durable POK material in the Sky V4. Both switches provide a quality typing experience, with the housing materials influencing the sound and feel of the switches in their own distinct ways. Ultimately, users can expect a satisfying typing experience with either switch, although the differences in housing materials may lead to slightly varied results.
Weight
When comparing the actuation force and bottom out force of the Bsun Guyu linear switch and the Dareu Sky V4 linear switch, both have the same actuation force of 45 grams. However, the Guyu has a bottom out force of 50 grams, making it slightly lighter than the Sky V4, which has a bottom out force of 55 grams. This means that the Guyu will provide a slightly lighter typing experience compared to the Sky V4. The lighter actuation force of both switches make them suitable for those who prefer a lighter typing experience, allowing for longer typing sessions without fatigue. However, for those who prefer a more substantial typing experience, the Sky V4 with its slightly heavier bottom out force may be the better option. Ultimately, the choice between the two switches will depend on personal preference for typing feel and weight.
Travel distance
The travel distance of the Bsun Guyu linear switch and the Dareu Sky V4 linear switch is the same, with both switches having a travel distance of 3.6 mm. This means that when pressing down on a key with either switch, the amount of distance the switch travels from the top to the bottom is identical. As a result, users can expect similar results in terms of the feel and responsiveness of the keys when using either switch. Overall, both switches offer a consistent and reliable typing experience due to their equal travel distances.
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 Dareu Sky V4 has an MSRP of $7.78 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Sky V4 for $4.76.
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 offers a clacky experience with a sharp and snappy sound, creating a crisp and bright bottom-out sound. On the other hand, the Dareu Sky V4 linear switch provides a thocky and deep sound, offering a rich and satisfying typing experience. While the Guyu leans towards a brighter and percussive sound, the Sky V4 produces a deeper tone that enhances the typing feedback. Both switches have unique sound signatures that cater to different preferences, so it ultimately comes down to personal preference and the overall setup of your keyboard and keycaps.
Moving on to the feel of the switches, the BSUN Guyu linear switch is praised for its creamy and frictionless typing experience. The smooth and buttery keystrokes provided by the high-grade UPE stem make typing feel like a glide, with minimal resistance or friction. In contrast, the Dareu Sky V4 linear switch is characterized by a bouncy sensation, offering a spring-like feedback that adds a lively feel to each keystroke. Both switches prioritize a smooth typing experience, but the Guyu focuses on a polished and silky feel, while the Sky V4 emphasizes a bouncy and responsive touch.
Taking all the available information into consideration, the BSUN Guyu and Dareu Sky V4 linear switches offer unique qualities in terms of sound and feel. The Guyu provides a clacky sound with creamy and frictionless keystrokes, creating a balanced typing rhythm that is effortless and engaging. On the other hand, the Sky V4 delivers a thocky sound with a bouncy and responsive feel, adding a rich and satisfying element to the typing experience. Ultimately, the choice between these two switches depends on personal preference for sound and feel, as both offer a high-quality typing experience with distinct characteristics. Whether you prefer a brighter, crisper sound with smooth keystrokes or a deeper, more bouncy sound with spring-like feedback, both switches are sure to deliver a satisfying typing experience.
Conclusion
To sum up, if you are looking for a unique auditory experience with a medium-weight switch that offers smooth keystrokes and resonant feedback, the BSUN Guyu linear switch would be a great choice for you. The Guyu switch delivers a distinctive sound signature that pairs depth and clarity, creating an unmatched typing rhythm. On the other hand, if you prefer a switch with a deeper sound signature and a satisfying typing experience, the Dareu Sky V4 linear switch might be more suitable for you. The Sky V4 switch utilizes innovative POK material in its top housing to produce a rich and smooth linear action. Ultimately, your choice between the Guyu and Sky V4 switches will depend on your preference for sound profile and typing feel.
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