Jerrzi Coral vs. SP-Star Polaris Gray
An in-depth look at the Jerrzi Coral and the SP-Star Polaris Gray switches—which one is the best fit for you?
Overview
The Jerrzi Coral and SP-Star Polaris Gray are both linear mechanical keyboard switches that offer unique typing experiences. The Coral switch is applauded for its crisp typing feel and lower-pitched resonance, providing a sophisticated yet high-performance typing experience. On the other hand, the Polaris Gray switch is favored for its bouncy typing experience and clean, clacky sound profile. While the Coral switch is categorized as 'Low-pitched' and 'Silky', the Polaris Gray switch falls under 'Low-pitched', 'Neutral', 'Mild', 'Thocky', and 'Polished'. When choosing between these two switches, it ultimately comes down to personal preference and typing style. 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
40g
Actuation force
N/A
Bottom-out force
N/A
Bottom-out force
67g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
3.70 mm
Total travel
4.00 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Partial box
Stem construction
Standard
Stem material
POM
Stem material
POM
Top housing material
Polycarbonate
Top housing material
Polycarbonate
Bottom housing material
Nylon
Bottom housing material
Polycarbonate
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
Stainless steel
Spring
Gold plated
Housing materials
The Jerrzi Coral and SP-Star Polaris Gray both feature a polycarbonate top housing, which creates a sharper, higher-pitched, and crisper sound profile due to the stiffness of the plastic. This material is ideal for those looking to enhance sound quality and aesthetics, especially when using RGB lighting. However, the Coral's nylon bottom housing offers a deeper and fuller sound profile compared to the Polaris Gray's polycarbonate bottom housing, which absorbs more sound and creates a duller and rounder tone. This contrast in bottom housing materials can impact the overall typing experience, with the bottom-out sound and feel being influenced by the bottom housing material.
In terms of material composition, the top and bottom housings of the Jerrzi Coral and SP-Star Polaris Gray differ, each bringing unique qualities to the typing experience. The use of polycarbonate in the top housing of both switches contributes to a clearer and resonant sound profile, while the nylon bottom housing of the Coral provides a deeper sound compared to the Polaris Gray's polycarbonate bottom housing. This distinction in material choice affects the overall sound and feel of the switches, with the bottom housing playing a significant role in the bottom-out sound and the top housing influencing the sound when releasing a key. Users may prefer one housing material over the other depending on their sound preferences and typing style.
Despite the differences in bottom housing materials, both the Jerrzi Coral and SP-Star Polaris Gray offer high-quality sound profiles thanks to their polycarbonate top housing. The stiffness of polycarbonate contributes to a sharper and crisper sound, making it an excellent choice for those seeking a more distinct typing experience. Additionally, the translucency of polycarbonate allows for compatibility with RGB lighting, adding to the aesthetic appeal of the switches. While the choice between nylon and polycarbonate bottom housings may impact the overall sound profile, users can still expect similar results when it comes to the top housing material in terms of sound clarity and resonance. Ultimately, the decision between the Jerrzi Coral and SP-Star Polaris Gray may come down to personal preference in sound and feel.
Weight
When comparing the actuation force and bottom out force of the Jerrzi Coral linear switch and the SP-Star Polaris Gray linear switch, there are some notable differences. The Coral has a lighter actuation force of 40 grams, making it easier to trigger keystrokes compared to the Polaris Gray, which has an unknown actuation force. However, the Polaris Gray has a heavier bottom out force of 67 grams, providing a more substantial typing experience when pressing all the way down, while the Coral's bottom out force is unknown. For those who prefer a lighter typing experience, the Coral may be the better option, whereas individuals seeking a more robust feel may favor the Polaris Gray. Ultimately, the choice between the two switches will depend on personal preference for actuation and bottom out forces.
Travel distance
The Jerrzi Coral linear switch has a travel distance of 3.7 mm, which is slightly shorter than the SP-Star Polaris Gray linear switch with a travel distance of 4 mm. Both switches fall into the category of shorter travel distances compared to the traditional 4.0mm standard. Gamers may enjoy the quicker response time provided by the Coral switch, while others may prefer the slightly deeper feel of the Polaris Gray switch. Ultimately, the choice between the two will depend on personal preference for travel distance and the desired level of responsiveness in typing or gaming experiences.
Price comparison
Which switch is more bang for your buck?
The Jerrzi Coral has an MSRP of $2.79 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Coral for $2.30.
The SP-Star Polaris Gray has an MSRP of $5.60 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Polaris Gray for $5.00.
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 Jerrzi Coral linear switch offers a low-pitched resonance, delivering a mellower and bass-heavy tone with each keystroke. On the other hand, the SP-Star Polaris Gray linear switch also provides a low-pitched sound profile that is clean and clacky, showcasing a unique thocky quality that produces a deep and satisfying sound. Both switches cater to different preferences in sound, with the Coral leaning towards a more refined and nuanced tone while the Polaris Gray offers a bouncier and more pronounced profile. Ultimately, the choice between the two would depend on whether you prefer a mellower or more pronounced sound.
Moving on to feel, the Jerrzi Coral linear switch is lauded for its silky typing experience, offering an exceptionally smooth feel that minimizes resistance when pressing and releasing keys. Conversely, the SP-Star Polaris Gray linear switch provides a mild typing experience that is gentle and approachable to most users, thanks to its polished finish that reduces friction and ensures smooth key travel. Both switches prioritize a smooth typing experience, with the Coral excelling in its silky feel and the Polaris Gray offering a polished and refined touch. Whether you prefer a silky-smooth typing experience or a polished feel with reduced friction, both switches provide excellent options for different preferences.
Taking all the available information into account, the Jerrzi Coral linear switch and the SP-Star Polaris Gray linear switch offer distinct qualities in terms of sound and feel. The Coral excels in providing a low-pitched and refined sound profile with a silky typing experience, while the Polaris Gray delivers a unique thocky sound with a polished and mild feel. If you are seeking a more nuanced sound and silky feel, the Coral would be the ideal choice. Conversely, if you prefer a bouncier sound with a polished and gentle typing experience, the Polaris Gray would be a great option. In the end, both switches provide exceptional qualities tailored to different preferences, ensuring a satisfying typing experience regardless of your choice.
Conclusion
To sum up, when choosing between the Jerrzi Coral linear switch and the SP-Star Polaris Gray linear switch, consider your preferences for typing feel and sound. If you value a distinctively crisp typing feel with a lower-pitched resonance, then the Coral switch would be the ideal choice for you. On the other hand, if you prefer a bouncy typing experience with a clean and clacky sound profile, the Polaris Gray switch may be more suited to your preferences. Ultimately, your decision should be based on the type of typing experience and sound profile that you find most pleasing.
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