My two cents in this discussion, I bought a Kawasaki Mule 610 4wd a year ago and I am very pleased with it.

My wife loves to run around the place in it and it almost makes picking up branches to go to the burn pile kind of fun instead of drudgery. I looked at the gator and rhino, but liked the mule.

And the upshot of it is that my wife had been hounding me for years to buy her a horse (which I have had several in a previous life), so instead I got her a mule, and She's happy and I'm happy.

So that's my two cents.