You should post this in Cats, Tunnels, & Rhino's!
I like the Ranger becasue you can sit 3 wide and it is much more stable then the Rhino. That being said there are a ton of great aftermarket parts for the Rhino. Plus I think the Rhino looks way better.
I have a famliy of 5 so I would buy the Ranger if I was buying one now.
Just my .02
Mike