DW and I recently bought the ACE 30.1 and really like it. Have had it our 4 times already and going out again next week for a long trip. So far, have no complaints or issues have come up.
Things we like overall (regardless of floor plan). It's on the shorter side, so easier to maneuver and fairly easy to drive down the road. Plenty of "extra" sleeping space with the drop down bunk, dinette and sofa (although it is only the 2 of us). A good bit of thought in the design of the cockpit area. A lot of standard and optional extras that really add to the comfort of getting there, setting up, and staying there.
There are a few differences in the floor plan and we found the 30.1 more to our liking. Things to we liked about the 30.1 over the other floor plans: more counter space in the galley, larger shower, TV is directly across from sofa.