No argument on the Polaris. Some of the Artic cat's had a lot of room, but were very big to get through the woods. Can't think of the model, it was about there first UTV, to this day one of the biggest cab areas, I just thought they were way to big for the woods. Not sure they make they model anymore.
I am about to buy a new Can Am commander. I am 6' tall and they have more room than my Rhino.