Dh and I decided to try our hand at some meat birds this spring. We get all other meat our own stash, so why not chicken. I've looked and did some researching, but you can't get any better than personal experience. What would be the best breed for us to start with? I order from Privett Hatchery and I don't know ther difference between slow cornish, fast cornish, black broiler and red broiler. I just want some chickens to feed, kill and freeze.