I have purchased a lot of corals from Salty Underground. Some of the corals I have purchased lately have really been outstanding. Salty Underground's prices are fair and far less than LFS. Try a hammer coral or frogspawn, you won't be disappointed.
I recently ordered 3 SPS frags and they are absolutely stunning and healthy. The polyps extended almost right away once I put them in my tank. I will definitely be ordering my corals from here in the future. Thanks!