Razer Basilisk X HyperSpeed - one of the best under $60
Razer DeathAdder V2 X HyperSpeed, HyperSpeed Wireless, 14 000 DPI Optical Sensor, 2nd-gen Razer Mechanical Mouse Switches, 100% PTFE mouse-feet, Up to 235 hours of battery life (2.4GHz), AA/AAA Hybrid battery slot,
Amazon.com: Razer Basilisk X Hyperspeed Razer 5G Advanced 16K DPI Optical Sensor Wireless Gaming Mouse with Up to 450 Hours of Battery Life, Mechanical Mouse Switches (Black) : Video Games