the one when we got it was backfiring bad, had bad exhaust gasket, the other runs great.
i have driven a rhino, it was nice, but i think all sxs should come with a harness and not seatbelts. i had a bruise on my right shoulder from the seatbelt.
the rzr is nice, i think it is better for the trails than the rhino. but that is my opinion. the can-am is overweight and ugly.