Endgame Gear XM2 8k vs OP1 8k v2

The Endgame Gear XM2 8k and the Endgame Gear OP1 8k v2 are both high-end wired mice that deliver outstanding raw performance and use Kailh GX switches with a unique single-pole double-throw design that offers lower latency than standard mechanical switches. The main difference between them is shape: the XM2 is slightly larger and wider, with a fuller back end that provides more palm support, while the OP1 8k v2 is smaller and narrower with a more centered hump. The OP1 8k v2 also supports hot-swappable switch packs sold separately by Endgame Gear, whereas the XM2 8k does not.