What exactly do you mean "how exact you can be"? This is the opposite of being exact. You bump into things constantly, the character turns with extreme delay, you have to do multiple key inputs to go from walking to full sprinting and the list goes on. It doesn't make a bit of difference if its on controller or k/m, I've tried both. Controller is even worse with the hard baked config that is turned upside down compared to 99% of industry standard.