Not sure how that is meant to replace the G602.jorimt wrote:Logitech just announced the G603, which looks pretty promising (insanely long battery life):
http://gaming.logitech.com/en-us/produc ... ming-mouse
https://www.pcgamesn.com/logitech/logit ... technology
The G602 has possibly the best side-button layout of any mouse I've used before, but the problem is that the sensor sucks, it's limited to 500Hz polling, the mouse wheel is terrible, and it's a very heavy mouse.
The G603 looks like an alternative to the G403 now.