Here’s the reality of how peeker’s advantage actually scales, and most people get the math backwards. The core driver is round-trip latency, but it’s not the raw ping you’re worried about—it’s the one-way propagation delay each client applies to the opponent’s frame data. When you’re the one initiating the peek, your client already has your own pose locked in with near-zero local input lag, while the defender’s client is rendering a state that was true ~half your RTT ago. So at 50ms one-way, the defender is essentially seeing you a full 100ms in the past relative to your actual position. That’s why the “50% RTT” heuristic floats around—it’s roughly the frame offset the defender experiences, and at competitive 100-140ms home-to-server pings, you’re looking at 50-70ms of effective ghost window, which is more than a full frame at 240Hz. The fix people chase is lowering server distance, but the hardware side matters just as much: a 360Hz panel actually widens the visual window because more frames get painted per RTT interval, so the timing where you register the kill shifts earlier in your local render loop.
On the geometry side, the angle of entry directly modulates how much of that latency window you expose. A wide, fast swing (the “jiggle” or “counter-peek”) maximizes your crosshair placement advantage and minimizes exposure time, but it also compresses the delta between your predicted and actual position, so your hit registration stays tight against their lagged snapshot.
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