Test drive all of them again at the Houston show. I had an old, old Gammill Classic and sold it and just got an A-1. In fact, it's not even set up yet. Was delivered Wednesday, but because of the quilt show, dealer can't be here to set it up until after the show. I drove all of them at all the quilt shows I've been to. I always went back to the A-1.
You have to make your own decision. See what feels best for you.