Mechanical Keyboard Switches: Linear vs Tactile vs Clicky, Explained

Already picked a board size? If not, start with our keyboard layouts guide — layout comes before switches. Mechanical switches are the most-discussed and least-clearly-explained part of the hobby. Marketing copy is full of words like “smooth,” “snappy,” and “thocky” that don’t mean much until you’ve actually typed on a few different switches. This guide cuts through the language and gives you a working mental model.

There are three switch families. Pick the family first; pick the specific switch second.

The three families

Linear switches travel straight down with no bump and no click. The force curve is a smooth ramp from start to bottom. The most-discussed linears are MX Reds, MX Blacks, Gateron Yellows/Milkys, and the Alpaca/Lavender/Box style of premium linears.

Tactile switches have a small bump partway down the keystroke. You feel the bump as resistance — your finger registers the actuation moment physically. Holy Pandas, Boba U4Ts, Glorious Pandas, MX Browns (the weak end of tactile), and the Zealio family all live here.

Clicky switches add an audible click sound to the tactile bump, usually via a click jacket or a separate clickbar mechanism. MX Blues, Kailh Box Whites/Jades/Navies are the canonical examples.

That’s the entire taxonomy. Every other word (“smooth,” “snappy,” “creamy,” “thocky”) is a refinement on one of these three.

How to think about force

Switch springs are rated in grams (gf). The number you usually see is “actuation force” — the spring weight at the point the keystroke registers electrically. Bottom-out force is higher because the spring compresses further.

45g–50g: Light. Easy on fingers; less typo-resistant; preferred by many fast typists.
55g–62g: Medium. The most common range for stock switches.
65g–80g: Heavy. Requires more deliberate keypresses; some people prefer this for typing accuracy or to slow down on bottom-out.

Force tolerances vary. A “62g” switch from one manufacturer can feel quite different from “62g” from another. The force curve (how spring weight changes through travel) matters more than the single actuation number.

How to think about travel

A standard MX-style switch travels about 4mm from rest to bottom-out, with actuation typically at 2mm.

Two recent shifts matter:

Speed switches (MX Speed Silver, Gateron Yellow Pro, Kailh Speed) actuate around 1.0–1.2mm — half the travel of a standard switch. They’re popular for competitive gaming but cause more typos in text work because your fingers fire keypresses with less margin.

Short-travel and Hall-effect switches (Wooting, Razer Analog, recent SteelSeries) let you set custom actuation points and even read analog pressure. These are gaming-focused; for typing they’re not meaningfully different from standard linears.

Most people should stick with standard 4mm travel switches until they have a specific reason to deviate.

Sound: the part that needs hands-on testing

Switch sound is heavily affected by the keyboard case, plate material, foam, keycaps, and mounting style. The same switch can sound clacky in one board and muted in another.

That said, the family-level generalizations hold:

Linears tend toward “thocky” (deeper, hollow) or “clacky” (sharper, higher-pitched) depending on housing material.
Tactiles add a click-less but audible bump impact — often described as “poppy” or “snappy.”
Clickies are the loudest. There’s no quiet clicky switch. If you share a room or office, skip clickies.

The single most reliable way to evaluate sound is a switch tester (a small acrylic platform with 4–9 switches mounted on it). Most enthusiast vendors sell these for $5–15.

Starting recommendations

If you’ve never used a mechanical keyboard before, or you’ve only used one stock board:

Try linears first. They’re the most-typed-on switch family in the hobby and the default for both gaming and most typing work. Start with Gateron Yellows, Gateron Browns (mild tactile), or any pre-lubed budget linear from a hot-swap keyboard.
If linears feel mushy, try tactiles. Boba U4Ts or Holy Pandas are the high-tier reference points. MX Browns are the weak-tactile baseline.
Try clickies only if you know you want clickies. They’re polarizing in shared environments. Don’t make them your first or only switch.

Lubed, filmed, and modded — what those words mean

You’ll see “factory lubed” or “lubed and filmed” advertised on premium switches.

Lube is a thin layer of grease applied to the switch’s moving parts (stem rails, spring) to reduce friction and improve sound. Most premium switches ship pre-lubed; the rest are commonly hand-lubed by enthusiasts.
Films are thin plastic shims inserted between the top and bottom switch housings to reduce housing wobble. Films are an aesthetic-and-sound preference, not a typing-feel necessity.

Pre-lubed switches are categorically better than dry switches out of the box. Hand-lubing is a 2–4 hour project for a single keyboard and the improvement is real but small. Most users should buy pre-lubed and skip the hobbyist mod cycle entirely.

Hot-swap vs soldered

A hot-swap keyboard has sockets you can pop switches in and out of without soldering. A soldered keyboard has switches permanently fixed to the PCB.

For anyone unsure what switches they want long-term, buy hot-swap. You can swap to different switches whenever you like, for the cost of new switches. Soldered boards are for people who already know exactly what they want, or for projects.

What to do next

Decide your switch family (linear → most people, tactile → typists who want physical actuation feedback, clicky → you already know).
Buy a switch tester with 4–8 candidate switches from that family ($10–20 from enthusiast vendors).
Type on each for at least 5 minutes — first impressions don’t generalize. Notice your fingers after 100 keystrokes, not 10.
Pick the one that disappears the most when you type. Good switches are the ones you stop thinking about.

With family and feel settled, make sure the board layout matches how you actually work, or browse all our mechanical keyboard guides for keycap and build coverage.