What is the best wireless gaming mouse for competitive FPS?

Across high-trust testers, the Logitech G Pro X Superlight 2 and Razer Viper V3 Pro are the two most consistently praised picks for FPS. RTINGS calls both 'outstanding FPS gaming' mice, and r/MouseReview threads repeatedly describe their shapes, clicks, and sensors as top-tier. Both are sub-60g and built around competitive play, so the choice usually comes down to whether you prefer Logitech's hump or Razer's flatter symmetrical shape.