My FC leader plays on PC and uses controller for all thing but typing..
I play on PC and have and controller and find it horible.
Keyboard and mouse is great for me. I try to use my controlled and just can't get used to it with the number of actions,

My mmo mouse with 12 extra bottons giving me access to every ablity by moving my thumb, ASDW to move and right click to control camera, and quick click of control while moving gives my thumb quick access to another 12 actions.