Most games are better with a mouse and keyboard, from my limited controller experience. Smooth mouse movements, rather than pressing a lever to move the camera rotation in jerky motions which you then have to jerk back because you went too far. Lots of keys on a keyboard mean you can quickly launch a bunch of different menus with a single button press. And some mice have haptic feedback, which would be the main outstanding benefit of a controller.
Most games are better with a mouse and keyboard, from my limited controller experience. Smooth mouse movements, rather than pressing a lever to move the camera rotation in jerky motions which you then have to jerk back because you went too far. Lots of keys on a keyboard mean you can quickly launch a bunch of different menus with a single button press. And some mice have haptic feedback, which would be the main outstanding benefit of a controller.