H&R is probably the best of the Hawaiian growers and that is saying a lot! They only use REALLY high quality parents so their offspring tend to be really nice. I would get their walkeriana. Here is a link to the last walkeriana that I bloomed from them: Cattleya walkeriana #2 An amazing plant that I will be showing next year!
I've ordered from their website....sort of. You have to fill out the order form and either snail mail it or fax it to them. A little low tech but it gets the job done.
The plants they sent were top quality and have been very reliable bloomers. I will order from them again.....as soon as I find some more space.