I'm getting along fine with a basic Microsoft mouse

Ofc, a 10$ mouse is the same as a 120$ one, I don't see how a button on the side of a mouse is worth 110$, it's just a gadget to show off and it's not like your uber expensive mouse will have more sensitivity, it's just the same.
wellll you can ... a gaming mouse you can set your dpi .. your polling rate macro's profiles .. lots of stuff .. may not sound like much but say your playing as a sniper .. and have a key set up to switch your dpi from 4000 to 1500 .. you can run around like a norm fps player but switch to your lower dpi when taking a snipe shot ... is many advantages of a gaming mouse but if you get along just fine with a none gaming mouse good for you but i would advise you try a gameing mouse some time
