1. if you are using m&k with S1, you will have to choose classic curve in game, but we have changed it into "linear" one with our algorithm in S1. but if you change it in game, S1 will not know that, it will bring confusions.
2. if you are using controllers, you can change the game settings to whatever you like.
3. if you are uisng a wireless controller, the audio will be better, for there is no noise being delivered from the usb cable.