HMX Caramel Pudding vs. Gazzew U4
An in-depth look at the HMX Caramel Pudding and the Gazzew U4 switches—which one is the best fit for you?
Overview
When choosing a mechanical keyboard switch, the decision often comes down to personal preference and typing style, and two intriguing options to consider are the HMX Caramel Pudding and the Gazzew U4. The Caramel Pudding switches are renowned for their resonant, clacky sound signature and provide an exquisitely smooth typing experience, making them ideal for users who enjoy a satisfying auditory feedback while typing. In contrast, the Gazzew U4 switches offer a distinct tactile bump that delivers a sharp and exhilarating feel without the accompanying noise, thanks to their whisper-quiet operation and plush, felt-like bottom-out sensation. This makes the U4 an excellent choice for those seeking a more discreet typing experience without sacrificing tactile feedback. Both switches offer unique advantages depending on your aesthetic and functional preferences; 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
45g
Bottom-out force
52g
Bottom-out force
62g
Pre-travel
2.00 mm
Pre-travel
N/A
Total travel
3.60 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
Nylon
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
22mm single-staged spring
Spring
Stainless steel 14mm Korean spring
Housing materials
When comparing the HMX Caramel Pudding and the Gazzew U4 switch housings, one striking similarity is their focus on utilizing softer materials, specifically nylon for the Caramel Pudding and a proprietary "boba plastic" blend for the U4. Both materials contribute to a deeper, fuller sound profile that enhances the overall typing experience. The nylon used in the Caramel Pudding is well-known in keyboard switch design for its sound-absorbing properties, which produce a rounded and muted acoustic feedback. Similarly, the Gazzew blend is designed to achieve this rich sound, effectively performing the same function as nylon while potentially offering unique tactile and auditory benefits due to its formulation.
However, despite both switches prioritizing softer housing materials, their specific compositions set them apart. The Caramel Pudding’s nylon housing is considered a classic in the community, offering a time-tested solution that many typists and gamers appreciate for its reliability. On the other hand, the Gazzew U4’s proprietary blend introduces a new variable into the equation, which may refine the sound or feel in ways that are distinct from traditional nylon. This difference in material can lead to variations in the switch's overall responsiveness and acoustic profile, meaning that while both may achieve a rich sound, the Gazzew U4 might offer a slightly different experience due to its unique composition.
When it comes to the dual housing factors, both the Caramel Pudding and U4 switches will showcase the characteristics of their respective materials through their top and bottom housings. Each switch's bottom housing will significantly influence the bottom-out feel and sound, while the top housing will impact the sound when the key is released. If users prioritize a deeper, dampened experience, both switches conform to that ideal, despite the differences in their material makeup. Ultimately, whether you choose the Caramel Pudding or the Gazzew U4, you can expect a rich and fulfilling typing experience anchored by the inherent qualities of their respective softer housing materials.
Weight
The HMX Caramel Pudding linear switch and the Gazzew U4 tactile switch exhibit some similarities in their actuation forces but differ in their bottom out forces. Both switches have an actuation force of 45 grams, making them feel equally light at the point of keystroke activation, which can be advantageous for users who prefer extended typing sessions or gaming without excessive finger fatigue. However, the bottom out forces reveal a contrast: the Caramel Pudding reaches a bottom out force of 52 grams, while the U4 requires 62 grams. This makes the U4 heavier during full key travel, appealing to those who appreciate a more substantial typing experience. Consequently, if one prefers a lighter feel for longer use, the Caramel Pudding would be the better choice, whereas the U4 would suit those desiring a stronger push feel with its heavier bottom out force.
Travel distance
The HMX Caramel Pudding linear switch and the Gazzew U4 tactile switch both feature a travel distance of 3.6 mm, meaning they share the same travel distance characteristics. Consequently, users can expect similar results in terms of key actuation and feedback when using either switch. This equal travel distance contributes to a consistent typing experience, making both switches appealing choices for those who prefer a specific feel without deviation in keypress depth.
Price comparison
Which switch is more bang for your buck?
The HMX Caramel Pudding has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Caramel Pudding for $2.99.
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
The sound profile of the HMX Caramel Pudding switches is characterized by a resonant, clacky signature that offers a lively acoustic experience when typing, making them an enjoyable choice for users who appreciate audible feedback. In contrast, the Gazzew U4 switches provide a muted sound that is softer and quieter than traditional mechanical switches, featuring a low-pitched tone that adds a bass-heavy quality to the typing experience. The difference in sound between these two switches highlights their intended use cases; the Caramel Pudding is ideal for those who seek a pronounced auditory response, while the U4 caters to individuals desiring subtler keypresses that minimize disruption in quiet environments.
When it comes to feel, the Caramel Pudding switches are renowned for their exquisite smoothness, allowing for an uninterrupted typing experience that some may find exceptionally satisfying. In stark contrast, the Gazzew U4 switches offer a sharp tactile bump that is highly pronounced, delivering intense feedback with each keypress. The U4s also provide a plush, felt-like bottom-out sensation that adds a unique comfort to their tactile feedback. This distinction gives the Caramel Pudding a more fluid typing experience, whereas the U4s focus on delivering a more engaging tactile interaction, appealing to users who appreciate the feedback of each keystroke.
In conclusion, the HMX Caramel Pudding and Gazzew U4 switches cater to different preferences in both sound and feel. The Caramel Pudding provides a lively, clacky sound along with a smooth typing experience suited for those who enjoy auditory feedback, while the U4 switches offer a muted sound with a distinct tactile bump that enhances the typing experience for users who prefer a quieter, more focused environment. Ultimately, the choice between the two will depend on individual preferences for sound and tactile feedback, as each switch offers a distinct approach to the mechanical keyboard experience.
Conclusion
To conclude, your choice between the HMX Caramel Pudding linear switch and the Gazzew U4 tactile switch largely depends on your typing preferences and the environment in which you’ll be using the keyboard. If you're searching for a switch that offers a medium-light actuation force, a smooth typing experience, and a resonant, clacky sound signature, the Caramel Pudding will likely suit you best. This switch is perfect for those who enjoy a lively auditory feedback while typing, making it ideal for creative environments or scenarios where the noise is less of a concern. On the other hand, if you prefer a firmer key feel and a more controlled tactile response, the Gazzew U4 with its sharper tactile bump and plush bottom-out sensation is an excellent choice. Its muted and low-pitched sound profile is perfect for quieter settings such as shared workspaces or libraries, allowing you to type without disturbing others. Ultimately, consider the kind of feedback, sound level, and tactile experience you value most in your typing adventures to make the best decision between these two appealing options.
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