Jerrzi Seashell vs. Gazzew U4Tx
An in-depth look at the Jerrzi Seashell and the Gazzew U4Tx switches—which one is the best fit for you?
Overview
When deciding between the Jerrzi Seashell and the Gazzew U4Tx mechanical keyboard switches, one must consider their unique characteristics. The Seashell switch is praised for its stunning purple hue and an enjoyable typing experience that is both light and clacky, making it comfortable for long typing sessions. On the other hand, the U4Tx switch marries refined sound profiles with a satisfying tactile bump, providing a luxurious typing experience with a distinct "thock" when bottoming out and a quiet topping out. While the Seashell switch is known for its aesthetic beauty and ease of use, the U4Tx switch offers a more refined and acoustically pleasing 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
N/A
Bottom-out force
N/A
Bottom-out force
62.5g
Pre-travel
1.20 mm
Pre-travel
N/A
Total travel
3.40 mm
Total travel
3.60 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Partial box
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
Stainless steel
Spring
Stainless steel Korean spring
Housing materials
When comparing the housing materials of the Jerrzi Seashell and the Gazzew U4Tx, one noticeable difference is in the top housing. The Seashell features a polycarbonate top housing, which is known for creating a sharper and crisper sound profile due to its stiffness. On the other hand, the U4Tx utilizes a proprietary Gazzew blend top housing, also known as "boba plastic," which delivers a rich and deep sound profile thanks to its softness. While the Seashell's polycarbonate top housing is better suited for a clearer and more resonant sound, the U4Tx's Gazzew blend top housing provides a more mellow and deep sound experience.
In terms of bottom housing, both the Seashell and the U4Tx use different materials but with similar sound profiles. The Seashell's nylon bottom housing creates a deeper and fuller sound profile due to its softness, absorbing more sound than harder plastics. Similarly, the U4Tx's proprietary Gazzew blend bottom housing, also referred to as "boba plastic," delivers a rich and deep sound profile because of its softness. Both bottom housings contribute to a duller and rounder sound experience, providing a satisfying typing experience for users who prefer a quieter and more muted sound.
Overall, the choice between the two switches will ultimately come down to personal preference in terms of sound profile. The Seashell with its polycarbonate top and nylon bottom housings offers a combination of sharpness in sound from the top housing and fullness in sound from the bottom housing. On the other hand, the U4Tx with its Gazzew blend top and bottom housings provides a consistent rich and deep sound profile throughout. Whether you prefer a sharper, crisper sound or a more mellow and deep sound, both switches offer unique housing materials that cater to different preferences in the typing experience.
Weight
When comparing the actuation force and bottom out force of the Jerrzi Seashell linear switch and the Gazzew U4Tx tactile switch, it is clear that they have different characteristics. The Seashell requires a lighter actuation force of 45 grams, making it easier to trigger keystrokes quickly. However, the bottom out force for the Seashell is unknown, which may affect the overall typing experience in terms of stability and feedback. On the other hand, the U4Tx has a higher bottom out force of 62.5 grams, providing a more substantial typing experience that some users prefer. While the actuation force for the U4Tx is not specified, the difference in bottom out force suggests that it may offer a heavier feel compared to the Seashell. Ultimately, the choice between the two switches will depend on personal preference for a lighter or heavier typing experience.
Travel distance
The Jerrzi Seashell linear switch has a travel distance of 3.4 mm, while the Gazzew U4Tx tactile switch has a slightly longer travel distance of 3.6 mm. While both switches fall within the shorter range compared to traditional distances, the Seashell offers a slightly quicker keypress due to its shorter travel distance. On the other hand, the U4Tx may provide a more substantial keypress feel with its slightly longer travel distance. Ultimately, the choice between the two switches will depend on personal preference, with the Seashell offering faster response times and the U4Tx providing a more tactile typing experience.
Price comparison
Which switch is more bang for your buck?
The Jerrzi Seashell has an MSRP of $2.79 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Seashell for $2.30.
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 Jerrzi Seashell linear switch offers a clacky and high-pitched sound profile, giving a sharp and percussive typing experience. On the other hand, the Gazzew U4Tx tactile switch provides a bassy and muted sound, creating a deeper and richer tone that minimizes noise. Depending on personal preference and the setup of your keyboard, keycaps, and board, you can tailor the sound experience to suit your preferences.
When it comes to feel, the Seashell switch boasts a feathery and easy-to-press sensation, requiring minimal exertion from your fingers and offering a light actuation force for comfortable typing over long periods. Additionally, the polished finish of the Seashell switch ensures a smooth and refined typing experience with reduced friction. In contrast, the U4Tx switch delivers a sharp tactile bump with high feedback intensity, providing a distinct and satisfying tactile experience with each keypress.
In conclusion, the Jerrzi Seashell linear switch and the Gazzew U4Tx tactile switch offer different subjective qualities in terms of sound and feel. The Seashell switch emphasizes a clacky, high-pitched sound with a feathery, easy-to-press feel, while the U4Tx switch focuses on a bassy, muted sound with a sharp tactile bump. Both switches provide an enjoyable typing experience, but the choice between the two ultimately depends on individual preferences for sound and feel. Whether you prefer the sharp and percussive sound of the Seashell or the deep and tactile feedback of the U4Tx, you can achieve a satisfying typing experience with either switch.
Conclusion
In conclusion, when deciding whether to choose the Jerrzi Seashell linear switch or the Gazzew U4Tx tactile switch, consider your preferences for typing experience. If you value a light and clacky switch that offers a comfortable and delightful typing experience over long sessions with a stunning purple hue, then the Seashell may be the one for you. On the other hand, if you prefer a switch that combines a cleaner, refined sound profile with a sharp and satisfying tactile bump for a luxurious typing experience, then the U4Tx could be the better choice. Ultimately, your decision should be based on your personal preferences for sound, feel, and overall typing experience.
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