Real latency testing shows model optimization and polling rate matter more than wired vs wireless. Learn how fit, button reach, and setup choices like dongle placement and debounce settings impact responsiveness, with guidance for small-hand and left-handed players.

Set DPI and polling rates that match your screen, desk space, and aim style - prioritizing eDPI and consistency over marketing numbers. Get clear thresholds (400–1600 DPI, 500–1000 Hz, 3200 DPI ceiling) and a quick tuning plan to improve control without overspending.

Prioritize shape over specs: match a mouse’s hump height, width, and taper to your hand geometry to stabilize aim and reduce latency. Use measurement formulas and a step-by-step testing protocol to find a palm-grip fit that lowers fatigue and improves flick consistency.

Evidence-backed testing finds only seven of 11 buttons are reliably reachable, while early wear, CPI instability, and shaky software raise the real cost of ownership. Get practical buy/skip guidance and sturdier alternatives for players who prioritize consistency and durability.