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Akko Penguin vs. Bsun Tomcat (Heavy)

An in-depth look at the Akko Penguin and the Bsun Tomcat (Heavy) switches—which one is the best fit for you?

Overview

When considering the types of mechanical keyboard switches available, two noteworthy options are the Akko Penguin tactile switch and the Bsun Tomcat (Heavy) linear switch. The Akko Penguin switches are celebrated for their unique combination of quiet operation and a well-rounded tactile bump, making them a fantastic choice for those who require a subtly engaging typing experience, particularly in bustling office environments where sound levels are a concern. With their medium weight, they offer an ideal balance between responsiveness and comfort, minimizing fatigue during extended typing sessions. In contrast, the Bsun Tomcat (Heavy) switches are designed for a smooth, uninterrupted keystroke experience, amplifying typing efficiency and speed. Known for their resonant sound profile and lack of tactile feedback, the Tomcat switches cater to enthusiasts who prefer a seamless linear feel without the distraction of sound or tactile bumps. Both switches cater to different user preferences, whether you value tactile feedback or a linear, smooth experience. 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

43g

Actuation force

55g

Bottom-out force

60g

Bottom-out force

64g

Pre-travel

2.00 mm

Pre-travel

1.95 mm

Total travel

3.30 mm

Total travel

3.60 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Standard

Stem material

POM

Stem material

Ly

Top housing material

Nylon

Top housing material

Polycarbonate

Bottom housing material

Nylon

Bottom housing material

Nylon

Mount type

PCB (5-pin)

Mount type

PCB (5-pin)

Spring

Stainless steel

Spring

Extended spring

Housing materials

When comparing the housing materials of the Akko Penguin and the Bsun Tomcat (Heavy), a notable distinction arises from the use of nylon for the Penguin's top housing and polycarbonate for the Tomcat's top housing. The nylon top housing of the Penguin is notable for its ability to deliver a deeper and fuller sound profile due to the softer nature of the plastic, which absorbs sound and results in a duller, rounder tonal quality. In contrast, the Tomcat's polycarbonate top housing produces a sharper, higher-pitched sound profile, as the stiffer plastic enhances clarity and resonance. This variance in materials leads to different auditory experiences, with the Penguin generating a more subdued sound and the Tomcat offering a bright, clear tone.

Despite their differences in top housing materials, both the Penguin and the Tomcat share the same nylon material for their bottom housings. This similarity serves to create a deeper and fuller sound profile for both switches when bottoming out. As nylon is known for its sound-absorbing properties, both switches retain that characteristic, which influences the bottom-out feel and noise. Thus, while the top housing materials diverge and produce different sound effects during key release, both switches converge in their bottom housing, providing a consistent auditory groundwork that enhances their respective sound profiles.

In summary, the contrasting use of nylon and polycarbonate in the top housings of the Akko Penguin and the Bsun Tomcat (Heavy) leads to varying sound characteristics, thereby affecting the overall typing experience. The Penguin's softer, sound-absorbing nylon offers a warm and rounded auditory profile, whereas the Tomcat's stiffer polycarbonate generates a pronounced and crisp sound. However, the nylon material shared by both switches in their bottom housings ensures that the fundamental sound profile retains a degree of similarity. This highlights how housing materials, when combined strategically, can yield various tactile and acoustic results in keyboard design, even amongst switches that employ different top configurations.

Weight

When comparing the Akko Penguin tactile switch and the Bsun Tomcat (Heavy) linear switch, notable differences emerge in their actuation and bottom out forces. The Penguin features a lighter actuation force of 43 grams and a bottom out force of 60 grams, which is ideal for users seeking comfort during extended typing or gaming sessions. In contrast, the Tomcat (Heavy) presents a heavier actuation force of 55 grams and a bottom out force of 64 grams, catering to those who prefer a more substantial typing experience. This means the Penguin is better suited for individuals who prioritize long-term comfort, while the Tomcat appeals to users who appreciate a firmer keystroke. Overall, if you're looking for a lighter switch, the Akko Penguin is the choice, whereas the Bsun Tomcat (Heavy) provides a heavier feel for more decisive feedback.

Travel distance

When comparing the travel distances of the Akko Penguin tactile switch and the Bsun Tomcat (Heavy) linear switch, we find notable differences. The Akko Penguin features a travel distance of 3.3 mm, while the Bsun Tomcat (Heavy) boasts a slightly longer travel distance of 3.6 mm. This means that if you prefer a more responsive keypress, the Akko Penguin would be the better choice due to its shorter distance, catering well to gamers seeking quick reaction times. On the other hand, if you favor a more substantial and deeper feel when typing or gaming, the Tomcat (Heavy) with its longer travel distance may suit your preferences better. Overall, the Akko Penguin is the shorter option, while the Bsun Tomcat (Heavy) is the longer one, providing distinct experiences according to individual tactile preferences.

Price comparison

Which switch is more bang for your buck?

The Akko Penguin has an MSRP of $4.22 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Penguin for $3.10.

The Bsun Tomcat (Heavy) comes in at $2.99 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

When it comes to sound, the Akko Penguin tactile switch is designed to be muted and neutral, which makes it particularly suitable for quiet environments like offices. Its soft and gentle sound profile minimizes the typical clacky noises associated with mechanical keyboards, allowing for a more discreet typing experience. This can be a significant advantage if you're sharing a workspace or simply prefer a quieter operation. In contrast, the Bsun Tomcat (Heavy) linear switch provides a more resonant sound profile, ramping up the auditory experience with each keystroke. The acoustic characteristics of the Tomcat can lead to a more pronounced typing experience, which might be more enjoyable for users who appreciate the sound of their switches, but could be disruptive in shared spaces.

Feeling the differences between these two switches, the Penguin offers a polished and mild tactile feedback. Its smooth finish and gentle resistance create a typing experience that is accessible to beginners while remaining satisfying for more experienced typists. The gentle tactile bump helps to maintain a comfortable balance, allowing for prolonged use without excessive finger strain. The Penguin's feathery and subtle characteristics further enhance the experience by making each keystroke feel light and easy. On the other hand, we do not have specific information regarding the feel of the Tomcat (Heavy) linear switch, leaving a bit of uncertainty about how its tactile experience compares overall.

In conclusion, both the Akko Penguin and Bsun Tomcat (Heavy) switches cater to different preferences within the mechanical keyboard community. The Penguin excels in creating a quiet yet satisfying tactile experience, ensuring comfort over long typing sessions, while the Tomcat promises a resonant sound profile that may appeal to users who appreciate auditory feedback. Each has its own strengths, making the choice dependent on the user’s environment and personal preferences. If you are looking for subtlety and silence, the Penguin is the clear choice, but if you enjoy a more pronounced audio experience, you'd likely lean toward the Tomcat.

Conclusion

To conclude, your choice between the Akko Penguin tactile switch and the Bsun Tomcat (Heavy) linear switch ultimately hinges on your specific typing needs and environment. If you find yourself in an office or shared space where minimizing noise is a priority, the Penguins are an excellent option. Their muted sound profile combined with a rounded tactile bump allows for a satisfying yet quiet typing experience, making them well-suited for extended sessions without causing fatigue. The medium weight of 60 grams makes them responsive while still being easy on your fingers. On the other hand, if you prefer a heavier switch and value a smooth typing experience, the Tomcat (Heavy) with its 64-gram actuation force may be your best choice. These switches are ideal for those who enjoy the satisfying feel of heavier switches and are grounded in a more personal or home setting where you can appreciate the resonant sound profile they offer. Ultimately, the decision should reflect whether you prioritize a quiet environment with tactile feedback or a smooth, heavier linear experience in a more private setting.

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