Thanks for all the suggestions! I see several I've never heard of, some I've grown before and maybe some I should return to, like Early Girl, which has always done well and been about the earliest. We tend to grow mostly indeterminates on cattle panel trellises.
Blue Ribbon is one I've never grown but looks good from a quick read. Celebrity & Hillbilly are ones I grew years ago and might revisit. Amish Paste and German Pink did alright recently, but were not terribly productive for us. I've grown Mr. Stripey and Big Rainbow but they weren't especially popular with the clients. Never heard of Saybrook, Mountain Merit, Dixie Red, Bodacious or Potato Top. I think we grew Big Beef a couple of years ago and it did well, but I'll have to look up BB+. That Lemon Boy looks nice, I've been growing Moonglow for a yellow variety the last 2 years, they are medium size and have been pretty productive.
I'll start reading up on some of these and get some new seeds ordered!