OK so from the looks of it..

I think I will plan on an Agfa/Ansco or B&J to start. If I'm happy, I will stay with those but if not then it seem that the "better" camera is a Deardorff. I'm only interested in 5x7 at the moment.

What exactly does everyone mean by "rigid" as in X camera has many movements but is not that "rigid". If I get a camera that isn't so rigid, then does that mean that it is a bit wobbly and hence not that precise in terms of holding movements, focus, and etc.