Yeah, make sure the mount is going to stick really well to the chin before putting it there! My helmet fits the adhesive mount perfectly.
I always have thought the chin is best for getting the closest to real driver perspective. Top of helmet is too high up and looks funny to me. Side is pretty good. Next best place imho is on the radiator.
My least favorite place is the front fairing. You don’t get a perspective on anything that is going on. Can’t see pedals, steering, anything…..