TKC Kiwi vs. Jerrzi Poseidon
An in-depth look at the TKC Kiwi and the Jerrzi Poseidon switches—which one is the best fit for you?
Overview
When considering mechanical keyboard switches, the TKC Kiwi and Jerrzi Poseidon stand out as popular choices, each offering a distinct typing experience. The TKC Kiwi is a tactile switch known for its medium to medium-strong bump at the top of each key press, resulting in a satisfyingly snappy sound profile that enhances typing immersion. Additionally, these switches come lightly factory lubed for a smooth and effortless typing experience right out of the box. On the other hand, the Jerrzi Poseidon is a linear switch that provides a consistent keystroke without any tactile feedback. While the Kiwi switch is categorized as stepped, low-pitched, neutral, accented, polished, the Poseidon lacks any specific categorization. Both switches have their unique benefits, offering enthusiasts different options to suit their typing preferences. However, let's delve a bit deeper beyond generalities so you can best decide on the best switch for you.
By the numbers
Technical specifications
Actuation force
43g
Actuation force
40g
Bottom-out force
67g
Bottom-out force
N/A
Pre-travel
N/A
Pre-travel
1.60 mm
Total travel
4.00 mm
Total travel
3.40 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Box
Stem material
POM
Stem material
pom
Top housing material
UHWMPE
Top housing material
POM
Bottom housing material
UHWMPE
Bottom housing material
POM
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
Gold coated spring
Spring
stainless steel
Housing materials
The TKC Kiwi and Jerrzi Poseidon both feature unique housing materials that contribute to the sound signature of the switches. The Kiwi's UHWMPE top housing provides a bright and resonant sound when typing, while the Poseidon's POM top housing offers a deeper and more muted sound profile. This contrast in sound characteristics can significantly impact the typing experience for users, with the Kiwi delivering a more vibrant typing sound compared to the Poseidon.
In terms of the bottom housing, both the Kiwi's UHWMPE and the Poseidon's POM materials offer similar sound profiles as their respective top housing materials. The UHWMPE bottom housing of the Kiwi will provide a bright and resonant sound upon bottoming out, while the POM bottom housing of the Poseidon will deliver a deeper and more muted sound experience. Despite the differences in sound profiles between the two switches, users can expect consistent sound characteristics throughout the typing experience regardless of whether they are pressing down on a key or releasing it.
While the housing materials of the TKC Kiwi and Jerrzi Poseidon offer distinct sound profiles, they ultimately serve similar purposes in enhancing the overall typing experience. Both switches incorporate newer materials that aim to provide unique and pleasing typing sounds for users. Whether you prefer the bright and resonant clacks of the UHWMPE housing in the Kiwi or the deeper and more muted sound of the POM housing in the Poseidon, these housing materials play a crucial role in shaping the auditory feedback of each switch.
Weight
In comparing the actuation force and bottom out force of the TKC Kiwi tactile switch and the Jerrzi Poseidon linear switch, we see some key differences. The Kiwi has an actuation force of 43 grams and a bottom out force of 67 grams, providing a medium-heavy feel. In contrast, the Poseidon boasts an actuation force of 40 grams, with the bottom out force being unknown. The Kiwi requires a slightly heavier touch to trigger a keystroke compared to the Poseidon. When considering weight, some may prefer the lighter actuation force of the Poseidon for longer typing sessions, while others may gravitate towards the heavier actuation force of the Kiwi for a more substantial typing experience. Ultimately, the choice between the two switches will come down to personal preference and typing style.
Travel distance
The TKC Kiwi tactile switch has a travel distance of 4 mm, which is considered more traditional, while the Jerrzi Poseidon linear switch has a travel distance of 3.4 mm, making it slightly shorter. Gamers may lean towards the Poseidon for its quicker response time due to the shorter distance, while those seeking a more substantial feel may prefer the Kiwi with its longer travel distance. Both switches offer a unique feel and functionality, so ultimately the choice between the two will depend on individual preferences for typing or gaming.
Price comparison
Which switch is more bang for your buck?
The Jerrzi Poseidon has an MSRP of $4.00 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Poseidon for $3.59.
The TKC Kiwi comes in at $8.00 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 TKC Kiwi tactile switch is highly regarded for its satisfyingly snappy and low-pitched sound profile, providing a bass-heavy and mellow tone that enhances the typing experience. On the other hand, the Jerrzi Poseidon linear switch does not have any specific information available about its sound profile. When it comes to feel, the TKC Kiwi offers a stepped and accented sensation, providing a two-stage tactile experience that is not overwhelming yet still prominent. The polished finish of the Kiwi switch ensures a smooth and refined typing experience with reduced friction and effortless key travel. Unfortunately, there is no information available about the feel of the Jerrzi Poseidon linear switch. Overall, if you are looking for a tactile switch with a low-pitched sound profile and a stepped, accented feel, the TKC Kiwi would be an excellent choice for an immersive typing experience.
Conclusion
In closing, when considering whether to choose the TKC Kiwi tactile switch or the Jerrzi Poseidon linear switch, it ultimately comes down to your preference for typing experience. If you prefer a tactile switch with a medium to medium-strong bump at the top of each key press, a low-pitched sound profile, and a stepped, accented, and polished feel, then the Kiwi switch would be the best choice for you. On the other hand, if you prefer a linear switch with no tactile bump, an unspecified sound profile, and unknown feel characteristics, then the Poseidon switch might be more suitable for your typing needs. Ultimately, the decision between these two switches will depend on your personal preferences for typing feel and sound.
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