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HMX Sillyworks Hyacinth V2U vs. Durock Koala

An in-depth look at the HMX Sillyworks Hyacinth V2U and the Durock Koala switches—which one is the best fit for you?

Overview

When it comes to choosing between the Sillyworks Hyacinth V2U linear switch and the Durock Koala tactile switch, it all boils down to personal preference and typing style. The Hyacinth V2U offers a fuller travel distance of 3.9mm, providing a traditional typing experience with added bounciness thanks to its 22mm spring. Crafted from nylon, these switches produce a softer, bassier sound signature, appealing to those who enjoy a more subdued typing experience. On the other hand, the Durock Koala strikes a balance between tactile feedback and resonance without being overly loud. With a stepped tactility that offers a pronounced bump without spanning the entire keystroke, the Koala is perfect for those who desire a bit more feedback without sacrificing comfort. 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

N/A

Bottom-out force

52g

Bottom-out force

67g

Pre-travel

1.90 mm

Pre-travel

2.00 mm

Total travel

3.90 mm

Total travel

4.00 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Standard

Stem material

POM

Stem material

POM

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

22mm single-stage spring

Spring

Gold-plated spring

Housing materials

The Sillyworks Hyacinth V2U and the Durock Koala both feature polycarbonate top housings, which create a sharper, higher-pitched, and crisper sound profile due to the stiffness of the material. This makes them ideal for switches that will be used with RGB lighting, as the translucency of polycarbonate allows for vibrant lighting effects to shine through. On the other hand, the Hyacinth V2U and Koala differ in their bottom housings, with the Hyacinth V2U utilizing nylon for a deeper and fuller sound profile, while the Koala also employs nylon for a similar effect. This makes typing on switches with nylon bottom housings a more tactile and satisfying experience.

In terms of the overall sound and feel of the switches, the differences in the top and bottom housing materials of the Hyacinth V2U and the Koala impact how the switches sound and feel when typing. The nylon bottom housing of both switches absorbs more sound, creating a duller and rounder sound profile, while the polycarbonate top housing enhances the sharpness and clarity of the sound. This split in housing materials results in a unique typing experience, where the bottom-out sound and feel are influenced by the bottom housing, while the release sound is more affected by the top housing. Despite these differences, both switches offer a satisfying typing experience with their combination of housing materials.

Overall, the Sillyworks Hyacinth V2U and the Durock Koala showcase the importance of housing materials in determining the sound and feel of mechanical switches. While both switches feature polycarbonate top housings for a sharp and crisp sound profile, they differ in their bottom housings, with nylon providing a deeper and fuller sound experience. This variation in housing materials creates a nuanced typing experience, where the qualities of each material can be felt and heard throughout the typing process. Whether using the Hyacinth V2U or the Koala, users can expect a unique and enjoyable typing experience thanks to the carefully chosen housing materials in each switch.

Weight

When comparing the actuation force and bottom out force of the Sillyworks Hyacinth V2U linear switch and the Durock Koala tactile switch, it is evident that they offer different experiences. The Hyacinth V2U has a lighter actuation force of 45 grams and a bottom out force of 52 grams, providing a medium-light typing experience. On the other hand, the Koala has an unknown actuation force and a heavier bottom out force of 67 grams, resulting in a medium-heavy feel. Those who prefer a lighter touch may opt for the Hyacinth V2U, as it allows for extended typing sessions with less fatigue. In contrast, the Koala is better suited for individuals who prefer a stronger push feel for a more substantial typing experience. Ultimately, the choice between the two switches will come down to personal preference for actuation and bottom out forces.

Travel distance

Overall, the Sillyworks Hyacinth V2U linear switch has a shorter travel distance of 3.9 mm compared to the Durock Koala tactile switch with a 4 mm travel distance. The Hyacinth V2U offers a slightly quicker and more responsive keystroke due to its shorter travel distance, making it a popular choice among gamers. On the other hand, the Koala switch provides a slightly deeper and more satisfying key press with its longer travel distance. Ultimately, the choice between the two switches will depend on personal preference regarding the feel and responsiveness of the key press.

Price comparison

Which switch is more bang for your buck?

The HMX Sillyworks Hyacinth V2U has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Sillyworks Hyacinth V2U for $2.91.

The Durock Koala has an MSRP of $5.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Koala for $4.21.

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

When it comes to sound, the Sillyworks Hyacinth V2U linear switch offers a more subdued and neutral sound profile, giving off a softer, bassier tone, making it suitable for various environments. On the other hand, the Durock Koala tactile switch is known for its low-pitched and neutral sound, providing a more mellow and bass-heavy tone. Both switches offer a moderate sound profile, making them versatile for different typing preferences and settings, with the choice of board and keycaps also influencing the overall sound experience.

In terms of feel, the Hyacinth V2U switch is described as polished and silky, offering a smooth and refined typing experience with reduced friction and smooth key travel. Similarly, the Durock Koala tactile switch is also polished, providing a sleek typing experience. Additionally, the Koala switch is accented with a medium level of tactility, offering a prominent yet not overwhelming bump during keystrokes. Both switches provide a comfortable typing experience with smooth key travel, catering to users who prefer a more refined and tactile feel during typing sessions.

Overall, while the Hyacinth V2U linear switch and the Durock Koala tactile switch have their own unique sound and feel characteristics, they both offer quality performance and versatility for different typing preferences. Whether you prefer a softer, bassier sound profile with a linear feel or a more pronounced tactile bump with a low-pitched sound, both switches deliver a satisfying typing experience. Ultimately, the choice between the two switches will come down to personal preference in terms of sound, feel, and desired typing experience.

Conclusion

To sum up, when choosing between the Sillyworks Hyacinth V2U linear switch and the Durock Koala tactile switch, consider your preferences and typing style. If you enjoy a fuller travel distance and a softer, bassier sound signature, the Hyacinth V2U may be the right choice for you. Its medium-light bottom out force and neutral or subdued sound make it suitable for various typing environments. On the other hand, if you prefer a switch with a pronounced bump and a moderate actuation force, the Durock Koala could be more to your liking. With its medium-heavy bottom out force and a tactile feel that is not too overwhelming, the Koala strikes a balance between tactility and smoothness. Ultimately, your decision should be based on what feels most comfortable and enjoyable for your typing experience.

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