The best dinner buffet I have had in Bangkok was at the Hilton, I tasted everything from foigras to caviar and finished off on a completely seperate cheese and cake display. The best breakfast spread I have seen are at the Sheratons, the Grande and the Royal Orchid, and by far the best club room buffet is the Hyatt and otherwise I don't eat during the day so I can't help you, I should add IMO, regards bkkrop