I too have been enjoying Beldt's lately. Fish seem healthy, and they do have some decent frags in the frag tank.
I love to look at Marine Solutions, and they sometimes have some good sales. I've never had a problem with their fish, except when I didn't know what I was doing. I'd love to see some more prices on their livestock.
Only been to CPE once. Seemed to be nice, but it's just not convenient enough for me to go there very often.
Gateway Aquatics is my favorite. Everything is priced, and from what I've seen, most of it is less expensive than anywhere else. He has an awesome selection of zoas and rics, + lots of other cool stuff. Haven't been there this week, but I think he had a shipment coming in this week.
I've been meaning to check Andy's out, but I haven't yet.