I want to look into a replacement for my Performance Mouse MX. It's a great mouse and tracks on anything, but it is a little too narrow and the arch is slightly too shallow. I want to look for something with a high quality scroll wheel like it has, a few thumb buttons (but not macros), and is a little on the heavier side. Wired/wireless doesn't matter, just want something functional and not a trashy gaming mouse with 12000 macros you can't even reach.