Why do you need a progressive press (or any shotshell reloading setup for that matter) if you have so little experience with a shotgun?
Anyway, I've come to find that the MEC presses are some of the best made.
I've got the MEC SizeMaster. I don't shoot enough shotgun to justify a progressive. Only reason I got into reloading shotshells was because the specific shells I need for some hunting situations have become hard to find and expensive nowadays (#2 lead shot, 12 gauge).