Wheel vs Keys
I used to use my index finger to scroll with, but about a year ago I completely unbound my wheel as I'd gotten experienced enough with my setup to just use keybinds. When you first start out, the mousewheel is a useful way of switching weapons. Many players find as they get more experienced, they prefer to bind weapons to keys grouped around their movement keys (rather than the number keys). But as people have said, it's very much personal preferance and you should always use what feels best.
If you want to try to use keybinds once you get a bit more used to the game, a good way to start is just bind your most used weapon (in my case it would be the rocket launcher) to a convenient key. That way you can use the wheel for most of the weapons, but you can use the key for your most used weapon. Then if you want you can add another key bound to another weapon, and eventually you could bind all the weapons to keys as well as, or instead of the mouse wheel.
Dirdmister said:
That made me laugh harder than I have in
weeks 
Dird's opinion's do not reflect that of the rest of the UK. We think he's a delusional muppet too. That is all.
