I've driven Argos and Mudd-Oxen, even owned an Avenger for a short time. I hated the standard Argo trans, but really liked the rest of the Avenger.....I have wondered if I'd like the Admiral trans better....
The Mudd-ox is a brute, and honestly i was expecting it to be an unresponsive hulk. I was very pleasantly surprised. It was very nimble, and goes exactly where it gets pointed. Keep in mind that it weighs in at 1800-2000#, more for bigger models and more options. But I've also been told that my MaxII does NOT weigh 600#, Max IV 800#, and the Avenger was NOT 1200#....optimistic figures of stripped down models perhaps?
Mikes advice was excellent, Dive them all and see what you like.
I bet MattO could be talked into a weekend ride at Bundy hill where you could put in some time on the test drive......I probably could be talked into ride too