That is kind of what I was hoping for. With my shoulder issues, I can't always get the PD's up to speed. I can see their value in covering all the shots with just 3 discs, but I just am not always up to the task, unfortunately.
I can usually get FD's up and dancing easily. Since I got my C-FD's, I am seeing much the same PD potential and a Pro version would be icing on the FD cake. I'd probably have to get 5 of them.