KTT Lightning vs. Gazzew U4Tx
An in-depth look at the KTT Lightning and the Gazzew U4Tx switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, two popular options that stand out are the KTT Lightning and the Gazzew U4Tx. The Lightning switches are known for their "speed" capabilities, making them ideal for situations where split-second decisions can be the difference between victory and defeat. Typing on these switches offers a smooth sensation with a distinctive clacky sound. On the other hand, the U4Tx switches combine the best of both worlds, providing a refined sound profile. The deep, resonant "thock" when bottoming out and the whisper-quiet topping out deliver an acoustically pleasing experience. The U4Tx switches also offer a satisfying tactile bump with every press. However, let's delve deeper beyond these generalities to help you determine the best switch for your typing preferences.
By the numbers
Technical specifications
Actuation force
43g
Actuation force
N/A
Bottom-out force
50g
Bottom-out force
62.5g
Pre-travel
1.00 mm
Pre-travel
N/A
Total travel
3.00 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
Plate (3-pin)
Mount type
PCB (5-pin)
Spring
Stainless steel
Spring
Stainless steel Korean spring
Housing materials
The housing materials of the KTT Lightning and the Gazzew U4Tx differ significantly. The Lightning utilizes a polycarbonate top housing, which creates a sharper, higher-pitched, and crisper sound profile. This is due to the stiffness of polycarbonate, which results in a clear and resonant sound. In contrast, the U4Tx features a proprietary Gazzew blend top housing, often called "boba plastic," that delivers a rich and deep sound profile. The softness of this blend contributes to its distinct sound characteristics.
In terms of aesthetics, the polycarbonate top housing of the Lightning is translucent, making it ideal for use with RGB lighting. This allows for visually appealing illumination effects, enhancing the overall look of the keyboard. In contrast, the Gazzew blend top housing of the U4Tx does not offer the same translucency, potentially limiting its compatibility with RGB lighting customization.
Moving on to the bottom housing, the Lightning utilizes a nylon material, which is known for eliciting a deeper and fuller sound profile. Nylon's softness absorbs more sound compared to harder plastics, resulting in a duller and rounder sound. Similarly, the U4Tx incorporates the proprietary Gazzew blend in its bottom housing, providing a rich and deep sound profile due to its softness. Therefore, both switches offer similar qualities when it comes to the bottom-out sound and feel, thanks to their respective bottom housing materials.
Overall, the choice between the KTT Lightning and the Gazzew U4Tx housing materials depends on individual preference and the desired sound profile. The Lightning's polycarbonate top housing offers a sharper and crisper sound, making it suitable for those seeking a high-pitched typing experience. On the other hand, the U4Tx's proprietary Gazzew blend top housing provides a rich and deep sound, appealing to users who prefer a more mellow and resonant typing sound. Ultimately, whether you prefer the transparency and rigidity of polycarbonate or the unique "boba plastic" blend will contribute to your choice between these two switches.
Weight
When comparing the actuation force and bottom out force of the KTT Lightning linear switch and the Gazzew U4Tx tactile switch, there are notable differences. The Lightning switch has a relatively light actuation force of 43 grams, making it easier to trigger keystrokes. In contrast, the actuation force of the U4Tx switch is unknown, but its bottom out force is 65 grams, indicating a medium-heavy pressure required for full key depression.
Considering weight, some users may prefer the lighter actuation force of the Lightning switch as it allows for longer typing periods, especially for work or extended gaming sessions. On the other hand, those seeking a more substantial typing experience might lean towards the U4Tx switch with its heavier bottom out force, providing a stronger push feel.
Although the actuation force for the U4Tx switch is unavailable, it can be assumed that it is heavier than the 43-gram force required by the Lightning switch. This difference in force potentially offers distinct typing experiences for users.
In summary, the KTT Lightning linear switch is lighter in terms of actuation force and bottom out force, while the Gazzew U4Tx tactile switch is likely heavier, particularly in its bottom out force. The choice between these switches depends on individual preferences for typing experiences: those looking for a lighter touch may prefer the Lightning switch, while those seeking a more substantial feel may opt for the U4Tx switch.
Travel distance
When comparing the travel distance of the KTT Lightning linear switch and the Gazzew U4Tx tactile switch, it is apparent that they have different measurements. The Lightning switch has a travel distance of 3 mm, while the U4Tx has a slightly longer travel distance of 3.6 mm. These variances in travel distance can impact the overall typing experience. The Lightning switch, with its shorter travel distance, may be preferred by gamers seeking faster response times. On the other hand, the U4Tx switch provides a deeper key press, which some individuals may find more satisfying. It is important to consider personal preferences when deciding between these switches, as the shorter travel distance of the Lightning offers quick responsiveness, while the longer travel distance of the U4Tx provides a more pronounced key press. Ultimately, both switches offer distinct qualities that cater to different user preferences, ensuring that typing experiences can be customized to individual needs.
Price comparison
Which switch is more bang for your buck?
For 10 switches, the KTT Lightning comes in at $3.41, whereas the Gazzew U4Tx comes in at $6.50.
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 KTT Lightning switch offers a clacky sound profile. This means that it produces a sharp and snappy sound when pressed, with a crisp, bright, and percussive quality. On the other hand, the Gazzew U4Tx switch provides a refined sound profile. It offers a deep, resonant "thock" when bottoming out, combined with a whisper-quiet stealth when topping out. This results in a luxurious typing experience that is both acoustically pleasing and satisfyingly tactile. While the sound of a switch is also influenced by other factors such as the keyboard board and keycaps, the Lightning switch leans towards a clacky sound, while the U4Tx switch offers a more refined and bassy sound.
In terms of feel, the Lightning switch provides a subtle typing experience. It has a gentle resistance that is not too light but still maintains a light typing feel. This switch also offers a polished finish, making for a smooth and refined typing experience with reduced friction and smooth key travel. On the other hand, the U4Tx switch is known for its sharp tactile feedback. It provides a strong and crisp tactile bump that can be distinctly felt with each keypress. This intense feedback enhances the typing experience and provides a satisfying feel.
Taking into account the available information, the Lightning switch is best for those seeking a switch with a clacky sound and a subtle, polished feel. It is suitable for scenarios where milliseconds can make a difference, making it a good choice for competitive gaming. On the other hand, the U4Tx switch offers a refined sound profile with a deep, resonant "thock" and a quiet stealth when topping out. It provides a sharp tactile bump, resulting in a luxurious typing experience. Both switches offer unique qualities and cater to different preferences. It is important to consider factors such as sound preferences, typing style, and the desired overall feel when choosing between these switches.
Conclusion
In closing, if you are someone who prioritizes speed and responsiveness in your typing or gaming experience, the KTT Lightning linear switch would be a fantastic choice for you. With a bottom out force of 50 grams, these switches offer a lighter touch that allows for quick actuation, ensuring that milliseconds can make all the difference in your performance. Additionally, the Lightning switches provide a clacky sound profile, giving you a satisfying auditory feedback with each keystroke.
On the other hand, if you prefer a more refined and luxurious typing experience with a pronounced tactile bump, the Gazzew U4Tx tactile switch would be an excellent option. With a bottom out force of 65 grams, these switches offer a medium-heavy feel that provides a satisfying resistance while typing. The U4Tx switches also boast a cleaner and quieter sound profile, characterized by a deep "thock" when bottoming out and a whisper-quiet topping out sound. This ensures an acoustically pleasing experience that won't disturb those around you.
In summary, if speed and a clacky sound profile are your priorities, go for the KTT Lightning linear switch. If you seek a refined typing experience with a pronounced tactile bump and a cleaner, quieter sound, the Gazzew U4Tx tactile switch is the way to go. Ultimately, the decision between these two switches comes down to personal preference and the specific typing or gaming experience you are looking for.
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