I believe the pea combed and cushion combed varieties are the best-looking. I prefer any kind of gamefowl, especially Malayoid, to have either of those comb types. In my opinion, the single combed ones don't look good.
I haven't been keeping up with this thread, so sorry if my question sounds stupid: were you going to add Brahma to the bloodline or were the Brahma cockerels for something else?