I have seen all of the buzz about Gravity forms. (Oddly, it also seems that many who have sung its praises are now affiliates.) The web site provides virtually no info...no manual...no faq. I'm happy to see that a demo has been posted...will now give it a look.

I have happily been using cformII, which was just updated. I haven't seen any reviews comparing Gravity forms to cformII. cformII is free & is also actively supported by its developer.