Its a saddle carpet anemone.
I like both, the Yumas come in some ridiculous colors but can be fickle and up and dissolve for no apparent reason. Floridas are very hardy, split fairly often and come in some great colors as well.
Their is a blue florida ric above.
I got all of the above ricordea from sea life inc. He has really good prices on ricordea, even sells the blues if you like em. He also sells a lot of unusual inverts and other animals that you usually dont see in the trade.