any superior macro algae?


I am just starting a new refugium and I want to have a superior macroalgae collection! the only problem is, I dont really know which kinds are the best... I did a search and so far found that "Chaetomorpha" is a rather decent kind, but I need some more input on this...
do any of you rather-experienced people have a macro algae preference?
oh yeah... I forgot to add that its for a reef tank with some polyps and a piece of colt coral... (im only 7 or 8 months into it, nothing extravagant). planning on getting some more polyps and possibly a BTA later on.