While working in Atlanta GA, for a coral importer/wholesaler last year, I can say that hopefully our (healthier?) corals will put an end to the huge numbers of Catalaphyllia that melt upon arrival. I also hope that coral prices here in Aus. don't increase too much by our changing export regulations (corals rarely cost more than $80 AUD retail)... Wishful thinking perhaps.
FWIW, Duncanopsammia and Acanthastrea are VERY common here...
Josh