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HMX Sillyworks Hyacinth V2 vs. Gazzew U4Tx

An in-depth look at the HMX Sillyworks Hyacinth V2 and the Gazzew U4Tx switches—which one is the best fit for you?

Overview

When it comes to mechanical keyboard switches, the Sillyworks Hyacinth V2 and Gazzew U4Tx offer unique experiences for enthusiasts seeking different qualities in their typing experience. The Hyacinth V2, a linear switch, is renowned for its crisp top-out sound and deep 'clack' that provides a resonant auditory feedback, appealing to those who value a blend of sound and performance in their keyboards. On the other hand, the Gazzew U4Tx, a tactile switch, offers a refined sound profile with a deep "thock" when bottoming out and a quiet topping out sound, providing a luxurious typing experience with sharp tactile feedback. While the Hyacinth V2 is characterized as 'Clacky', 'Creamy', 'Frictionless', 'Polished', 'Silky', and 'Snappy', the U4Tx is described as 'Bassy', 'Muted', and 'Sharp'. 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

62.5g

Pre-travel

1.90 mm

Pre-travel

N/A

Total travel

3.50 mm

Total travel

3.60 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Partial box

Stem material

POM

Stem material

POM

Top housing material

Polycarbonate

Top housing material

Proprietary Gazzew blend

Bottom housing material

Nylon

Bottom housing material

Proprietary Gazzew blend

Mount type

PCB (5-pin)

Mount type

PCB (5-pin)

Spring

Single-stage 22mm Korean spring

Spring

Stainless steel Korean spring

Housing materials

In comparing the housing materials of the Sillyworks Hyacinth V2 and the Gazzew U4Tx, both switches feature unique top housing materials that influence the sound profile generated during keypresses. The Hyacinth V2 utilizes a polycarbonate top housing, which creates a sharper, higher-pitched sound due to its stiffer nature. On the other hand, the U4Tx's proprietary Gazzew blend top housing, also known as "boba plastic," produces a rich and deep sound profile thanks to its softness. While the Hyacinth V2 offers a clear housing for RGB lighting effects, the U4Tx's top housing provides a distinct sound experience with its unique plastic blend.

In terms of bottom housing materials, the Hyacinth V2 features a nylon bottom housing that contributes to a deeper and fuller sound profile due to its softer nature. Conversely, the U4Tx's proprietary Gazzew blend bottom housing offers a similar rich and deep sound profile, enhancing the overall typing experience with its soft plastic blend. Both switches leverage the qualities of their respective bottom housing materials to provide a unique typing experience that caters to different preferences in sound and feel.

While the housing materials of the Sillyworks Hyacinth V2 and the Gazzew U4Tx offer distinct characteristics, the overall sound profile and typing experience of each switch are ultimately determined by the combination of their top and bottom housing materials. Both switches feature top housing materials that influence the sound upon key release, while the bottom housing materials impact the bottom-out sound and feel during keypresses. Whether it's the stiffer polycarbonate top housing of the Hyacinth V2 or the soft Gazzew blend top housing of the U4Tx, each switch offers a unique typing experience that caters to different sound preferences.

Weight

The Sillyworks Hyacinth V2 linear switch has a lighter actuation force of 45 grams compared to the Gazzew U4Tx tactile switch, which has an unknown actuation force. However, the U4Tx has a heavier bottom out force of 62.5 grams, while the Hyacinth V2 has a bottom out force of 52 grams. Both switches fall into the medium category in terms of force requirements. The Hyacinth V2 would be preferred by those who prefer a lighter touch for longer typing sessions or gaming, while the U4Tx would be better suited for individuals who prefer a more substantial typing experience with a heavier push feel. Overall, choosing between the two switches would depend on personal preference for actuation and bottom out forces.

Travel distance

The Sillyworks Hyacinth V2 linear switch has a travel distance of 3.5 mm, while the Gazzew U4Tx tactile switch has a slightly longer travel distance of 3.6 mm. Both of these switches fall within the range of shorter travel distances, which are preferred by gamers for their faster response times. The Hyacinth V2 offers a slightly shorter travel distance, making it a good choice for those who prioritize quick key presses. On the other hand, the U4Tx provides a slightly longer travel distance, which may appeal to users who prefer a greater sense of depth when typing. Ultimately, both switches offer similar results in terms of travel distance, so the choice between the two may come down to personal preference for the specific feel of each switch.

Price comparison

Which switch is more bang for your buck?

The HMX Sillyworks Hyacinth V2 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 V2 for $2.91.

The Gazzew U4Tx comes in at $6.50 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 Sillyworks Hyacinth V2 offers a clacky and resonant experience, with a sharp and percussive sound that is sure to please enthusiasts looking for that distinctive 'clack' in their typing sessions. On the other hand, the Gazzew U4Tx provides a bassy and muted sound profile, offering a deeper and richer tone with a quieter overall noise level. While the Hyacinth V2 focuses on a crisp and bright sound, the U4Tx emphasizes a smooth and refined auditory experience, catering to different preferences in keyboard sound profiles.

Moving on to the feel of the switches, the Hyacinth V2 is described as offering a creamy, frictionless, polished, silky, and snappy typing experience. With a smooth and buttery feel, minimal resistance, and a polished finish, this switch provides a luxurious typing sensation that is enhanced by its responsiveness. Conversely, the U4Tx is characterized by a sharp tactile bump that offers high feedback intensity, delivering a distinct and crisp tactile sensation with each keypress. While the Hyacinth V2 aims for a smooth and effortless typing experience, the U4Tx prioritizes a strong and defined tactile feedback for users who prefer a more pronounced keystroke sensation.

Overall, when considering the available information on the Sillyworks Hyacinth V2 linear switch and the Gazzew U4Tx tactile switch, it's evident that both switches offer unique qualities in terms of sound and feel. The Hyacinth V2 excels in producing a clacky and resonant sound with a creamy and polished typing feel, catering to those who appreciate a distinct auditory feedback and smooth key travel. On the other hand, the U4Tx provides a bassy and muted sound profile with a sharp tactile bump, offering a refined sound experience and a strong tactile feedback for users who prioritize keypress feel. Depending on individual preferences for sound and typing sensation, both switches offer distinct qualities that are sure to enhance the overall keyboarding experience.

Conclusion

Ultimately, when deciding between the Sillyworks Hyacinth V2 linear switch and the Gazzew U4Tx tactile switch, consider the factors of sound and feel. If you prioritize a crisp, clacky sound with a creamy, frictionless typing experience, the Hyacinth V2 may be the perfect choice for you. On the other hand, if you prefer a deeper, bassy sound with a sharp, intense tactile feedback, the U4Tx might be more suitable for your preferences. Whether you prioritize auditory feedback or tactile sensation in your typing experience, both switches offer unique qualities that cater to different preferences. It ultimately comes down to personal preference and what you value most in a mechanical keyboard switch.

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