Choosing the right keyboard switches is the most important decision you will make when building a custom keyboard. The switch determines how your keyboard feels, sounds, and performs—whether you are typing, gaming, or doing both. This quick guide breaks down switch types, specs, and brands so you can confidently pick the perfect set for your build.

Every mechanical switch falls into one of three categories based on its feedback mechanism.

• Linear switches move straight down without any resistance. They require less force and allow rapid key presses. The sound is mostly the stem bottoming out.
• Tactile switches provide a gentle bump halfway through the press to indicate actuation, giving satisfying feedback without excessive noise.
• Clicky switches combine a tactile bump with a distinct audible click. They are the loudest and most polarizing option.

2. Decoding Switch Specs: Actuation, Travel & Springs
Understanding a few technical terms helps you compare keyboard switches beyond just color names.

Actuation Force (cN/g): The amount of pressure needed to register a keystroke. Lighter switches (~35–45g) are fast and gentle; heavier ones (~60g+) feel more deliberate and resist accidental presses.
Pre-travel: How far the key moves before the switch activates. Shorter pre-travel means faster actuation.
Total Travel: The full distance the key can be pressed. Standard full-travel is around 4mm, while “speed” switches reduce this to 3.2–3.5mm.

Switch Housing & Stem Material: Common materials include nylon, polycarbonate, and POM. The blend affects the sound profile—deeper, clackier, or smoother.

Factory Lubing: Some pre-lubed switches offer a smoother feel and cleaner sound out of the box, minimizing scratchiness.

3. How to Choose Switches Based on Your Use Case
Match the switch to your daily activity.

Gaming (FPS, MOBA, competitive): Go for linear switches with light actuation (Red, Silver/Speed). They allow rapid, effortless key taps and double-taps.
Typing / Coding / Office Work: Tactile switches (Brown, Clear) provide a satisfying bump without disturbing others. The feedback helps reduce bottom-out force and fatigue.
Retro & Typing Enjoyment: Clicky switches (Blue, Box White) deliver a nostalgic typewriter feel, but they are loud—best for home offices away from shared spaces.
Hybrid Use: A medium tactile (Brown) or a slightly heavier linear (Yellow) often serves as the best compromise.

4. Sound Profile: Thock, Clack, and Creaminess
The final piece of the puzzle is acoustics. A switch’s sound depends on materials, lubing, and keyboard construction.

“Thocky” switches: Deep, bass-heavy tones, typically produced by heavier linears or tactiles in a thick plastic housing.
“Clacky” switches: Higher-pitched, sharper sounds, often from stiff switches with thin keycaps.
“Creamy” switches: A smooth, muted, almost silky sound from well-lubed linear switches.

For a quiet custom keyboard, look for silent switches that have internal dampening pads.

5. Quick Compatibility Reminder
Before purchasing keyboard switches, verify these points for your hot-swap mechanical keyboard:

Switch pins: Most custom boards use 5-pin (PCB-mount) or 3-pin (plate-mount) switches. 5-pin sockets accept both; 3-pin sockets may require clipping extra plastic legs.
Switch type: All standard MX-style switches work with Cherry MX-compatible keycap sets.
Profile: Low-profile switches require low-profile keycaps and are not interchangeable with standard MX-style switch sockets.

Conclusion: Build With the Right Switches
The best keyboard switches are the ones that match your feeling, sound, and usage preferences. Start with a switch tester to try several options, then dive into a hot-swappable custom keyboard that lets you experiment without commitment.

Ready to find your sound? Browse our full collection of linear, tactile, and clicky switches to start building a keyboard that truly feels like yours.