Durock (JWK for PrimeKB) Alpaca vs Gateron Oil King
Weight is the real gap here: 7 g between the Gateron Oil King and the Durock (JWK for PrimeKB) Alpaca at actuation, which is enough to change how a long session ends. Our library of every switch we simulate cross-links them because this matchup keeps coming up. Start with the A/B bursts below, then take the spec table and the picks in order.
Hear them back to back
simulated from real specssound loads on your first tapShortcuts: press A or B anywhere outside a text box to fire that burst. Use the volume trims to loudness-match the pair before judging which sounds better.
Spec by spec
| Spec | Durock (JWK for PrimeKB) Alpaca | Gateron Oil King |
|---|---|---|
| Type | Linear | Linear |
| Brand rates force at | bottom-out | actuation |
| Actuation force | 48 g | 55 g |
| Bottom-out force | 62 g | 80 g |
| Pre-travel | 2 mm | 2 mm |
| Total travel | 4 mm | 4 mm |
| Silent (dampened) | No | No |
| Factory lubed | Yes | Yes |
| MX-compatible stem | Yes | Yes |
| Price tier | Premium | Mid-range |
| Street price | varies | ~$0.65 / switch |
Watch the "brand rates force at" row: these two makers do not measure at the same place, bottom-out for the Durock (JWK for PrimeKB) Alpaca and actuation for the Gateron Oil King. Force numbers only compare within a row.
Verdict
The Durock (JWK for PrimeKB) Alpaca and the Gateron Oil King are both linears, so nothing separates them at the fingertip until you look at springs and acoustics. Weight is nearly even at actuation: 55 g for the Gateron Oil King against 48 g, a gap most fingers will barely register. Budget also has a say, since the Gateron Oil King is mid priced and the Durock (JWK for PrimeKB) Alpaca is premium priced. One pick, not three: the Durock (JWK for PrimeKB) Alpaca takes gaming and typing, and it is the one that carries less across a room. The Gateron Oil King is the answer only to a question our scoring does not ask.
- Overall pick
- Durock (JWK for PrimeKB) Alpaca
Our three scores agree on this pair. The Durock (JWK for PrimeKB) Alpaca takes all of them, which is why there is a single card above instead of three.
Force curves
Durock (JWK for PrimeKB) Alpaca
Gateron Oil King
Durock (JWK for PrimeKB) Alpaca or Gateron Oil King: the long answer
Start with feel, because it settles most switch arguments before sound comes up. Springs split them by 7 g at actuation: 55 g for the Gateron Oil King, 48 g for the Durock (JWK for PrimeKB) Alpaca. The stroke itself is shared: nothing sits between the top of either key and the bottom. Distance is not the difference: both register at 2.0 mm and stop at 4.0 mm. None of these gaps is large. Stack them up and they still point somewhere, but gently.
The ears usually get the last word here. The Durock (JWK for PrimeKB) Alpaca sits at smooth clacky-bright bottom-out, benchmark clean; the Gateron Oil King answers with deep, muted, oily thock; dark and full-bodied. The usual caveat applies. Nothing here is a studio recording; both packs are synthesized from published specs, and the players say so.
On the practical side, the Durock (JWK for PrimeKB) Alpaca is premium priced, while the Gateron Oil King is mid priced at roughly $0.65 per switch, about $46 for a typical 70 pack. Both come factory lubed, so neither needs work out of the box.
Who buys which, then? One switch takes every axis we score: the Durock (JWK for PrimeKB) Alpaca is our pick for gaming, for typing and for a shared desk. On speed, the two are close enough here that either works, and our scoring gives it the nod by a hair. On typing feel, its keystroke stays consistent and comfortable across a full day of writing. On noise, it makes the least fuss of the pair in a shared space. That leaves the Gateron Oil King to anyone who preferred its voice in the player above, which is a good enough reason on its own. The player above is the cheapest part of this decision, so use it before your wallet is involved.
Each of these has a page of its own with the full spec sheet and the sound notes. Start with the Durock (JWK for PrimeKB) Alpaca page and the Gateron Oil King page. Or leave switches aside for a minute and run your current keyboard through the free keyboard tester.
Frequently asked questions
Which is better for gaming, the Durock (JWK for PrimeKB) Alpaca or the Gateron Oil King?
We pick the Durock (JWK for PrimeKB) Alpaca for gaming. The two are close enough for gaming that either works; our scoring defaults to it by a small margin.
Durock (JWK for PrimeKB) Alpaca or Gateron Oil King: which one is quieter?
Nothing in either one is built to reduce noise, so on raw volume this is a tie decided by your keyboard rather than your switch. What you will actually hear is a difference of pitch and texture, which the player above shows better than a sentence can.
Which has the heavier spring, the Durock (JWK for PrimeKB) Alpaca or the Gateron Oil King?
The Gateron Oil King is heavier: 55 g against 48 g, both measured at actuation, so this is a fair like-for-like comparison.
Which is cheaper to fill a board with, the Durock (JWK for PrimeKB) Alpaca or the Gateron Oil King?
The Gateron Oil King sits in the mid priced bracket and the Durock (JWK for PrimeKB) Alpaca in the premium priced one. We do not hold a reliable per-switch price for both, so the bracket is the honest answer rather than a total.
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