Durock Black Lotus vs. Gazzew U4
An in-depth look at the Durock Black Lotus and the Gazzew U4 switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, there are various options available to cater to different preferences. Two popular choices are the Durock Black Lotus, a linear switch, and the Gazzew U4, a tactile switch. The Black Lotus is renowned for its silky smooth feel and unparalleled precision, resulting in reduced housing and stem wobble for maximum typing pleasure. With a substantial 55g actuation weight, it provides a satisfying keystroke without being too heavy. Additionally, the unique light column offers in-switch lighting that can be fully removed for customization. On the other hand, the Gazzew U4 silent tactile switches offer a sharp and exhilarating tactile bump while typing, providing an unexpectedly plush and felt-like bottom-out sensation. These switches combine style with subtlety, as they have a whisper quiet sound profile. However, let's dive in a bit deeper beyond these generalities so you can best decide on the switch that suits your specific needs and preferences.
By the numbers
Technical specifications
Actuation force
55g
Actuation force
45g
Bottom-out force
63.5g
Bottom-out force
62g
Pre-travel
2.00 mm
Pre-travel
N/A
Total travel
4.00 mm
Total travel
3.60 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
POM
Stem material
POM
Top housing material
Modified PC & UPE Blend
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
Gold-plated
Spring
Stainless steel 14mm Korean spring
Housing materials
The Durock Black Lotus and the Gazzew U4 both have unique housing materials that contribute to their distinctive sound profiles. The Black Lotus features a modified PC and UPE Blend top housing, while the U4 has a proprietary Gazzew blend top housing. Both materials offer a premium and unique feel. While they may differ in composition, they both contribute to a rich and deep sound profile due to their softness. Whether you choose the Black Lotus or the U4, you can expect a satisfying typing experience with a focus on sound quality.
In terms of bottom housing, the Black Lotus utilizes a nylon material, which is known for eliciting a deeper and fuller sound profile. The softer nature of nylon allows it to absorb more sound, resulting in a duller and rounder sound. On the other hand, the U4 employs its proprietary Gazzew blend in the bottom housing. This plastic blend, often referred to as "boba plastic," also offers a rich and deep sound profile thanks to its softness. Both bottom housing materials on the Black Lotus and the U4 contribute to an enhanced typing experience by providing a satisfying bottom-out sound and feel.
When comparing the impact of the top and bottom housing materials, it's important to note that the qualities brought by each are split between the two for each switch. The bottom housing has a greater influence on the bottom-out sound and feel when pressing down on the switch, while the top housing affects the sound when you release the key. Although the Black Lotus and the U4 differ in their specific housing materials, the split impact principle applies to both switches. Therefore, whether you choose the Black Lotus or the U4, you can expect a similar result in terms of the split effects of the housing materials and their contribution to the overall typing experience.
Weight
When comparing the actuation force and bottom out force of the Durock Black Lotus linear switch and the Gazzew U4 tactile switch, there are notable similarities and differences. In terms of weight, the Black Lotus is slightly heavier than the U4. The actuation force of the Black Lotus is 55 grams, while the U4 requires a lighter actuation force of 43 grams. Similarly, the bottom out force of the Black Lotus is 63.5 grams, slightly heavier than the U4's 62 grams. Both switches fall into the medium range, with the Black Lotus leaning towards medium-heavy.
For those who prefer a lighter typing experience, the U4 tactile switch may be more suitable. The lighter actuation force allows for extended typing periods, making it ideal for work or long gaming sessions. On the other hand, individuals seeking a more substantial and resistant feeling when pressing keys may favor the Black Lotus. Its heavier actuation force provides a stronger push and a more satisfying typing experience.
Overall, the actuation and bottom out forces of these switches provide distinct options for different preferences. Whether it be the lighter and more effortless typing of the U4 or the heavier and more substantial feel of the Black Lotus, users can select the switch that aligns with their desired typing experience.
Travel distance
The Durock Black Lotus linear switch has a travel distance of 4 mm, while the Gazzew U4 tactile switch has a slightly shorter travel distance of 3.6 mm. The Black Lotus falls under the category of a more traditional travel distance, providing a deeper press with its 4 mm distance. On the other hand, the U4 offers a slightly shallower press at 3.6 mm. This shorter travel distance is often desired by gamers looking for quicker response times. However, for those who appreciate a more substantial key press, the longer travel distance of the Black Lotus may be preferred. Ultimately, the choice between the two switches will depend on an individual's preference for either a shorter, more responsive press or a longer, more substantial feel.
Price comparison
Which switch is more bang for your buck?
The Durock Black Lotus has an MSRP of $5.60 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Black Lotus for $4.57.
The Gazzew U4 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 Durock Black Lotus offers a softer and quieter typing experience, although the specific sound profile is unknown. On the other hand, the Gazzew U4 tactile switches are described as having a muted sound, which produces a softer and quieter sound compared to regular clacky switches. Additionally, the U4 switches have a low-pitched sound, featuring a more bass-heavy and mellow tone compared to higher-pitched switches. It is important to note that the sound of the switches is also influenced by factors such as the keyboard's board and the keycaps used.
Moving on to the feel of the switches, the Durock Black Lotus is highly regarded for its exceptionally smooth typing experience, described as silky and buttery. These switches provide a seamless and effortless keystroke experience, with minimal resistance when pressing and releasing keys. They also offer a mild typing experience that is approachable to most users, as their qualities fall within a safe, middle-ground zone. Furthermore, the Black Lotus switches are described as polished, meaning they have a smooth and refined finish that results in a sleek typing experience, potentially due to factory lubing and reduced friction.
On the other hand, the Gazzew U4 tactile switches have a sharp tactile bump, which is notable for its high feedback intensity. With each keypress, users can distinctly feel the strong and crisp bump, providing an exhilarating tactile experience. However, no specific information about the bottom-out sensation of the U4 switches is provided, so it is unknown how they compare to the buttery bottom-out sensation of the Black Lotus switches.
In summary, the Durock Black Lotus linear switches are known for their smooth and polished feel, offering a silky and buttery typing experience. While the sound profile is unknown, they are expected to provide a softer and quieter typing experience. On the other hand, the Gazzew U4 tactile switches excel in providing a sharp and exhilarating tactile bump, with a sound profile described as muted and low-pitched. Although each switch has its own unique qualities, both can deliver a satisfying typing experience, especially when paired with a well-matched keyboard and keycaps.
Conclusion
To sum up, when choosing between the Durock Black Lotus linear switch and the Gazzew U4 tactile switch, it ultimately comes down to personal preference and typing style. If you prefer a linear switch with a medium-heavy bottom-out force and a silky smooth feel, the Black Lotus is an excellent choice. Its unique light column adds an aesthetic touch to your keyboard and the reduced wobble ensures maximum typing pleasure. On the other hand, if you enjoy a tactile switch with a medium bottom-out force and a sharp tactile bump, the U4 is the way to go. Its plush, felt-like bottom-out sensation and whisper-quiet sound profile provide a satisfying typing experience. Additionally, the U4 offers a muted, low-pitched sound, while the Black Lotus provides a silky, buttery, mild, and polished feel. Consider your sound and feel preferences when making your decision. Overall, both switches have their own strengths and characteristics that can enhance your typing experience, so choose the one that best aligns with your preferences.
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