For years I have used this mouse, 3,000 hours of Arma 3, 700 of DayZ and many many more from other games. When the cable eventually breaks, I will fit a new USB, when the switches turn to mush I will solder in new switches.
I’m far from a fan boy, especially when it comes to Corsair but the Scimitar, best mouse I have had.
You still had the rubberized grips on a lot of mice back in the day, that would just get sticky over time or get rubbed off. Not really much better.
Remember taking the balls out and scrapping all the dust and crap off the rollers? It was a guilty pleasure of mine, but some of the mice from that era got pretty dank. I had one in college that was basically a science experiment at graduation.