Have you ever had issues with left/right mouse button? I'm also looking for a replacement that hopefully won't start acting like my old g500.
I've been using logitech g500 for more than 2 years now. When I got it, it was actually the first time I spent more than $5 on a computer mouse. The additional buttons came in handy while gaming and the fast mode scroll wheel was just fantastic. It would be perfect if not for the issues with left mouse button that started randomly occuring ~1 year after purchase: double/triple clicking and also when I was holding the button pressed down the mouse would register button release and another press under slightest change in pressure. I have never had such issue with 5-6 cheap (~$5) mice I went...