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Durock Black Lotus vs. Gazzew U4Tx RGB

An in-depth look at the Durock Black Lotus and the Gazzew U4Tx RGB switches—which one is the best fit for you?

Overview

When it comes to choosing the perfect mechanical keyboard switch, the Durock Black Lotus and the Gazzew U4Tx RGB each offer distinct advantages catering to different preferences. The Durock Black Lotus, celebrated for its silky smooth feel and unmatched precision, provides a linear experience that many typists and gamers appreciate for its seamless keypress and reduced wobble. With a 55g actuation weight, it strikes a balance between fluidity and control, enhanced by an innovative light column that supports in-switch lighting for an eye-catching aesthetic. On the other hand, the Gazzew U4Tx RGB offers the satisfying tactile feedback that comes from a pronounced bump, complemented by a refined sound profile that delivers a deep “thock” when bottoming out, making it an excellent choice for those who enjoy auditory and tactile cues while typing. Both switches appeal to different user needs—whether you prefer the smooth and polished feel of linear switches or the tactile satisfaction of a more pronounced keystroke. 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

55g

Actuation force

N/A

Bottom-out force

63.5g

Bottom-out force

65g

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 Korean spring

Housing materials

When comparing the housing materials of the Durock Black Lotus and the Gazzew U4Tx RGB, notable differences emerge, particularly in the composition of the top housing. The Black Lotus utilizes a modified PC and UPE blend that aims to deliver a unique and premium tactile experience. This blend provides a distinct feel that enhances the overall typing experience. In contrast, the U4Tx RGB features a proprietary Gazzew blend often referred to as "boba plastic." This material is specifically designed to produce a rich sound profile, highlighting its softer nature. While both materials prioritize user experience, the distinct mixtures suggest that typists might sense variations in tactile feedback depending on which switch they opt to use.

On the other hand, both switches utilize nylon for their bottom housing, which creates a notable similarity in sound quality and tactile feedback. Nylon is celebrated for its capabilities in sound absorption, producing a deeper and rounder sound profile in typing experiences. This commonality means that, when actuating either switch, users are likely to encounter a similar auditory satisfaction thanks to the nylon's deeper resonance. The bottom housing significantly influences the bottom-out sound, imparting a sense of consistency between the two switches in this regard, even if their top housing delivers varied experiences.

Ultimately, the combined effect of the different top housings in relation to their shared nylon bottom houses exemplifies how different materials can achieve similar auditory outcomes. Both the Durock Black Lotus and the Gazzew U4Tx RGB will provide satisfying sound profiles when typing, emphasizing their shared nylon bottom components. This leads to an interesting experience where typists can enjoy nuanced differences in keystroke feel and release while still benefiting from a fuller sound, no matter which switch they choose. Consequently, although the top housings vary significantly in material and intended effects, the common nylon bottom housing ensures that users will appreciate a deeper auditory experience in either switch.

Weight

When comparing the actuation and bottom out forces of the Durock Black Lotus linear switch and the Gazzew U4Tx RGB tactile switch, we can observe notable differences. The Black Lotus features an actuation force of 55 grams and a bottom out force of 63.5 grams, categorizing it as medium-heavy. In contrast, the U4Tx RGB has an undefined actuation force but a bottom out force of 65 grams, also placing it in the medium-heavy range. This essentially means that the U4Tx RGB has a slightly heavier bottom out force compared to the Black Lotus. Consequently, the Durock Black Lotus can be considered the lighter option, which may appeal to users who seek less strain during extended typing or gaming sessions. Conversely, those who prefer a more substantial feel might gravitate towards the U4Tx RGB due to its heavier bottom out force. Overall, while both switches provide a medium-heavy experience, the specific weights of their actuation forces cater to different user preferences.

Travel distance

When comparing the travel distances of the Durock Black Lotus linear switch and the Gazzew U4Tx RGB tactile switch, the Black Lotus stands at 4 mm, while the U4Tx RGB measures a shorter distance of 3.6 mm. This means that the Black Lotus offers a deeper keypress experience, which may appeal to users who prefer a more substantial tactile feel. Conversely, gamers or those seeking quicker response times might find the 3.6 mm travel distance of the U4Tx RGB more advantageous, as shorter distances can facilitate faster actuation. Ultimately, the Black Lotus provides a more pronounced depth with its 4 mm travel, while the U4Tx RGB caters to those who favor a more responsive and rapid interaction due to its shorter 3.6 mm travel distance.

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 U4Tx RGB 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 switch is not specifically characterized in the information provided, but its superior design and precision suggest that it might offer a softer, quieter sound profile, which would align with its emphasis on silky smoothness and reduced wobble. On the other hand, the Gazzew U4Tx RGB produces a deep "thock" sound when bottoming out, complemented by a quieter top-out, creating a refined audio experience. This combination provides a satisfying auditory feedback that many typists appreciate, as it strikes a balance between being audible without being intrusive.

When it comes to feel, the Durock Black Lotus stands out with descriptors like silky, buttery, mild, and polished. This indicates a smoothly executed keystroke and minimal resistance, making it easy on the fingers with an overall gentle typing experience. Such qualities make it approachable for most users. In contrast, the feel of the U4Tx RGB switch is less detailed in the provided information, but it is known for its sharp tactile bump, which contributes to a luxurious experience. This tactile feedback enhances typing accuracy without compromising smoothness, giving users a sense of connection with each keystroke.

In conclusion, while both switches cater to different preferences in sound and feel, they each provide unique qualities that enhance the typing experience. The Black Lotus is designed for those who prioritize smoothness and reduced noise, while the U4Tx RGB targets users who appreciate a pronounced tactile experience coupled with a rich sound profile. Experimenting with both switches allows keyboard enthusiasts to find the perfect balance of sound and feel according to their individual preferences.

Conclusion

To conclude, the choice between Durock Black Lotus linear switches and Gazzew U4Tx RGB tactile switches ultimately hinges on your personal preferences and typing style. If you prioritize an exceptionally smooth and silky typing experience that minimizes wobble and friction, the Black Lotus is an excellent choice. Its 55g actuation weight strikes a balance that caters to both typing comfort and responsive feedback, making it ideal for long typing sessions or gaming. Moreover, the unique in-switch lighting can enhance your keyboard's aesthetics, especially if you enjoy RGB setups. On the other hand, if you’re looking for a tactile sensation that provides a distinct "thock" sound when bottoming out, coupled with a quiet actuation and a refined tactile bump, then the Gazzew U4Tx RGB will be more suited to your needs. The U4Tx switches provide a luxurious typing experience that is not only satisfying but also minimizes noise, making them perfect for office environments or shared spaces. Ultimately, your choice should reflect whether you seek smoothness and subtlety with the Black Lotus or a tactile punch with the U4Tx RGB.

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