Only thing I would worry about on the drivetrain would be axle endplay. If there is in and out movement of the wheels, the bearings are getting bad. That said, a 2010 would have to be beat to all holy hell to have axle bearing problems. As to joystick control, that is totally up to you what you like. Some guys are so use to joystick, they will flat out refuse to use a standard control machine. I'm warming up to joystick, but not a huge fan of them yet. For running ground engauging attachments, they are nice with the abilty to adjust top speed. There is more stuff to go wrong, but over all, it is a pretty reliable system. Someday, a lift or tilt acturatoe will take a digger and about $600 a pop. The foot throttle is nice on joystick. One other thing, modle year dosn't mean anything, the changes happen with different serial number breaks and bobcat does that when ever they feel so a '09 and '10 should be identical. Before they started put the year on the serial nuber tag, the only time I knew what year a machine was when a '98 came in. Those had 40th annverisery decals on them.