Currently I have a mixture. I bought some straight-run mixed heavies from Murray McMurray last year. I have a White Giant rooster, a Barred Rock hen (I had five more, before the mink found its way into the coop one night...), a Buff Rock, Penciled Rock, an Australop, (wow, auto correct just did a number on that word!), a meat-type bird (Not a CX, but a Ranger type), an EE rooster (the only chick hatched here last year) and some mutts. Anything hatched this year will clearly be mitts. I'm looking more toward a dual purpose type chicken than any specific breed.