It's the exact same mouse, just built poorly and they force you to use software that sucks.
You know how you can bind macros to buttons on the mouse? Yeah, can't do that anymore unless the machine you're using has Logitech GHub installed AND RUNNING.
Else, you can store macros on the mouse itself, but they won't work.
This issue has been reported since the G502 LightSpeed, and the newest, G502 HERO has the EXACT same problem.
I have a G502 Proteus as well, don't get anything past that.
G502 is an incredible mouse, just DO NOT GET ANYTHING PAST THE PROTEUS.
(post is archived)