MULE 610 OR RHINO 450
 

I currently own a Kawasaki mule 610. It's a great machine for what it was designed for. I've been considering buying a rhino since I play more than I work with the mule. The rhino 700 is not an option because of the price,so now to my question. How much more power does the rhino 450 have compared to my mule?
Does it feel under powered compared to the rhino 700?