Well, pulled the trigger about a month ago. Dealer did not have 4WD, so special order and a wait. The last two posts make me feel pretty comfortable with the decision, but truthfully I think I would like either machine, coming off 15+ years with a 630B. Oh yeah, a 206 as well. ( ugh) I went with Vermeer because the dealer has been awesome over the years, and the Bandit dealer was to far away. Just got the machine a week ago, really like it. 4WD was a good choice, one job was up a sandy hill, so out of curiosity I flipped it to 2WD, no way, not even with axle locked up. Machine does have some quirks, like if you are in transport mode, high speed, and go to grind without taking it out of high speed, it disables autosweep. Freaked me out at first, thought something went wrong. Here is a vid of me working on a large maple stump, pretty hard wood, going a little slow and still getting used to machine.
Specialty Services Stump Grinding - YouTube