Depending on what you are gonna do with it. If you want it to trailride then go with the rhino, if you want it as a workhorse around the farm. Then go with the Ranger. They both will serve you well. My buddy has a ranger and its great but when we trailrinde through some pines, it gets close and sometimes he is backing up to go around them. I have all polaris quads but the next one will be a rhino and thats only because I have seen how tight the ranger can be while trailriding in the pines.
Couldn't have said it better myself...