Choosing a mechanical keyboard switch comes down to four variables: switch type, actuation force, travel distance, and environment. Get those four right and the rest of the hobby sorts itself out. Get one wrong and you’ll be relubing switches at 2 AM wondering why every keystroke feels off. The family-level primer is linear vs tactile vs clicky.
This guide routes you to a decision without padding.
Use the switch finder to shortlist switches by feel, actuation weight, bump, sound, use, and budget before choosing a sample to try.
Route Your Choice: Switch Type First
Three categories cover the vast majority of what’s on the market.
Linear. A linear mechanism has no tactile bump or dedicated click mechanism. CHERRY’s switch overview lists MX Red as a linear reference with 45 cN actuation force, 2mm pre-travel, and 4mm total travel.
Tactile. A tactile mechanism creates a bump during the stroke. CHERRY’s overview identifies MX Brown as a tactile example. Compare each model’s documented force curve rather than assuming all tactiles have the same bump or that its peak coincides with electrical actuation.
Clicky. Combines tactile feedback with a dedicated click mechanism. CHERRY documents MX Blue as a clicky example. Consider whether an intentional click suits your workspace before choosing this family.
Actuation Force, Travel Distance, and Sound
Once you’ve settled on type, three specs refine the choice.
Actuation force describes the force at electrical registration. Keep the manufacturer’s units and measurement point attached to each figure; do not compare an actuation rating with another switch’s bottom-out weight. Use KeebsForAll’s switch guide to frame your comparison, then sample different weights rather than treating a range as a guarantee:
- Under 50g: Fast and reactive. Prone to accidental presses for new typists or anyone who rests fingers on keys.
- 45–60g: The comfortable middle for most people across both gaming and typing.
- Above 60g: Requires deliberate intent per keystroke. Reduces errors but introduces fatigue over long sessions.
Cherry MX Black sits at 60 cN; Cherry MX Green at 80 cN — the latter is only comfortable if you already know you prefer a heavy, deliberate press.
Travel distance. Most standard switches offer 4mm total travel with actuation around 2mm. Speed linears (Cherry MX Silver, Gateron KS-3X) shorten pre-travel to 1.2mm for faster actuation at the cost of a higher accidental-press rate. Unless you’re optimizing for competitive play at high polling rates, standard travel is the better starting point.
Sound. CHERRY’s overview describes internal damping in its MX Silent range and the click mechanism in MX Blue. Damping targets impact noise inside the switch; it does not specify the loudness of a finished keyboard. Assembled-keyboard sound depends on the case, plate, keycaps, and typing conditions. Only compare decibel measurements when the source documents the keyboard configuration, microphone distance, recording method, and background noise.
Force curves. Read resistance across the stroke alongside the headline force rating, using the distinctions in the cited actuation-force and travel guide. Compare the tactile peak, actuation point, and bottom-out separately.
Decision Table by Use Case
| Use case | Switch type | Force range | Notes |
|---|---|---|---|
| Competitive gaming | Linear | 40–50 cN | Short pre-travel optional; smoothness matters more than anything |
| Daily typing / programming | Tactile | 50–65 cN | Compare documented force curves and try a sample |
| Home office, mixed use | Linear or tactile | 45–60 cN | Silent variants if anyone else is in the room |
| Shared office | Silent linear or silent tactile | 45–60 cN | Non-negotiable if you want to keep colleagues |
| Enthusiast / enjoyment typing | Clicky | 50–60 cN | Home use only |
Compatibility and What Actually Changes How a Switch Feels
Check your PCB before ordering. Most boards take standard MX-compatible switches in 5-pin (PCB-mount) or 3-pin (plate-mount) footprints. A 5-pin switch in a 3-pin socket won’t seat — you’ll need to clip the two extra plastic pins. Confirm your socket type before buying 90 switches. If the board is magnetic rather than MX, nothing in this guide’s catalogue fits it at all; Hall effect switches vs mechanical explains why those sockets are a closed ecosystem.
Check lubrication state. Record whether a sample is dry, factory-lubed, or modified before comparing it with another switch. The cited actuation-force and travel guide discusses lubrication and housing material as factors in perceived feel. A factory-lubed label is not a measurement of application consistency, and extra lubrication is optional.
Mounting style changes how a switch feels. A Cherry MX Red in a gasket-mounted board feels noticeably softer and more compliant than the same switch in a tray-mount budget board. Switch feel is not a fixed property — it’s a property of the switch in a specific build. If you’re evaluating switches at a meetup, note the board’s mounting style before forming a strong opinion.
Hotswap boards let you course-correct. The main advantage of a hotswap socket is not convenience — it’s the ability to try a switch, type on it for a month, form a real opinion, and then swap without consequence. If your board is hotswap, there’s no need to agonize over the perfect switch on the first purchase. Buy something within your budget and type range, commit to it for a few weeks, then adjust.
Where to Start
Start with the manufacturer-documented references above: MX Red for a linear mechanism or MX Brown for a tactile mechanism. If noise is the constraint, look for a variant with documented damping and check its force curve separately.
For an upgrade from a gaming linear: try one tactile on a single key before committing. A switch tester with six to eight representative switches costs $15–25 and avoids 90-switch regret.
For a first linear purchase, compare the candidate’s actuation force and travel with the MX Red reference before ordering a full set.
Switch choice is not a permanent decision on a hotswap board. Pick something reasonable, type on it, and let actual typing time drive the next choice. Our guide to finding your switch preference covers how to do that deliberately.
FAQ
What actuation force is best for a mechanical keyboard switch?
There is no universal best actuation force. Compare the manufacturer’s stated units and actuation point, then try samples at different weights. Keep actuation force separate from tactile-peak force and bottom-out weight; a single number does not describe the whole stroke.
Are Cherry MX Brown switches a good tactile choice?
CHERRY documents MX Brown as a tactile switch, making it a useful reference when comparing switch families. Whether its bump suits you is a preference question. Compare the manufacturer’s force curve and try a sample before buying a full set.
How loud are clicky switches compared with silent switches?
Clicky switches add a dedicated click mechanism; silent variants use damping to reduce impact noise. Neither label gives a universal decibel level. Compare measurements only when the source specifies its method, microphone distance, and assembled-keyboard configuration. Use the exact switch’s documentation to check how it produces or damps sound.
Do 5-pin switches fit every mechanical keyboard?
Most mechanical keyboards accept standard MX-compatible switches, but the footprint matters: 5-pin switches are PCB-mount and 3-pin switches are plate-mount. A 5-pin switch will not seat in a 3-pin socket unless the two extra plastic pins are clipped off first. Confirm the socket type on the PCB before ordering a full set of around 90 switches for a build. That decision is really the hot-swap versus soldered question.
Which switch should a first-time buyer start with?
Start by comparing a documented linear such as MX Red with a documented tactile such as MX Brown. For a shared workspace, consider a damped variant and check its mechanism and force curve. A hot-swap board lets you revise the choice after trying a sample.
Where to go next
If the board is primarily for games, linear vs tactile for gaming works the same decision through actuation curves and reset points. And if the switches you buy arrive dry, the lube selection guide explains why a tactile and a linear want different grades — using the wrong one is how people flatten a bump they paid extra for.
Related across the network
- Cherry vs Gateron vs Kailh: Switch Brands Explained — kbdcompare.com
