Normally I'd go to r/mousereview for this kind of thing, but fuck that website.
Can anybody recommend me a mouse that isn't going to fuck out inside of a couple years? Was previously using an Ironclaw until the USB port went, replaced it with a Basilisk and the scroll on that one's started to jitter up and down now. I have fairly large hands and tend to use knuckle claw grip. Wireless is a must, builtin battery preferred, but requiring a single AA isn't a dealbreaker. I don't mind heavy, prefer a little weight tbh.
I have a kensington trackball on my left taking up extra desk space for when my hand gets tired of my non-ergo right hand mouse. double mouse is awful for deskspace but I find it very convenient and comfortable