I've taken a flight in a 7A and went to look at a 9A that was for sale. However, it had issues, and the useful load for some reason was only 600lbs, so it didn't work for me.
Overall impression of the 7A: great climber, very responsive, and although I didn't land the 7A, it was seemingly very easy.
You definitely need to get in one for a spell. To me, the cabins can be pretty tight...but I'm fairly thick.
The two main negatives for me were, as a passenger, that stick is always in the way if you move around at all, and I thought it was a little hard to keep my feet off the rudder pedals as well. Seating is very static.
Some people put in removable sticks, with wire connectors for the PTT button, etc. That seems like it could help a lot.
I wanted the 9A with an O320 to save some fuel/overhaul cost, and to just cruise to places, but I have since had a little aerobatic activity, and changed my thoughts
If Vans could only get the budget down on the 14...