Does your G502 feel too heavy? Try placing your weights as shown (now including Lightspeed!), it alters the center of gravity so it feels lighter. : r/G502MasterRace
Logitech G502 LIGHTSPEED Review - RTINGS.com
Logitech G502 HERO High Performance Gaming Mouse
Weight reduction kinda fresh doe (83 grams) : r/G502MasterRace
Logitech G502 HERO High Performance Gaming Mouse
Logitech G502 Proteus Spectrum RGB Tunable Gaming Mouse, 12,000 DPI On-The-Fly DPI Shifting, Personalized Weight and Balance Tuning with (5) 3.6g Weights, 11 Programmable Buttons - NWCA Inc.