>>713138321 (OP)I got a 502 Hero back in 2019 and it is still working perfectly despite excessive use. I hit the fucking lottery with this thing, no double clicks or any other technical issues. I've used it so much that the rubber on the sides wore down to the plastic shell and the feet needed a replacement. If the internals ever breaks down, I'll be fucking sad because I'm sure whatever silicon is coming out of Logitech's manufacturing plants now is going to be terrible in comparison.
It has enough extra buttons in good locations (G8 and G7 next to left mouse button are fantastic) and it's one of the more comfortable mice for my preferred hybrid palm-claw grip.
The only thing that could make it more ideal for me is if it had the G602's six side buttons, because I fucking love having extra buttons.
I'd go to an MMO mouse but all MMO mice suck ass for form factor and performance.