Side grip and quality of the plastic, no complaints. The absence of vibration, without prejudice in my case, is still noted (those that will make the dead end on that will look to the F510 model, slightly more expensive, or a newer model). I also appreciate that the handle is wired, which means no batteries or other batteries.
short an article I urge those seeking a satisfactory alternative to the pad 360, although honestly logitech model seems more qualitative me.