I need to choose a meat bird. I only have one coop. When I talked with a Hatchery today they said I shouldn't combine Cornish X Rock birds with egg layers since the cornish birds will dominate the feed pan. So they recommended I find a dual purpose bird. I haven't ordered any birds yet. I also found out that Tractor Supply has Red Production pullets (what type of bird is this?) and Silver Laced Wyandottes straight run. I would appreciate any feedback on what types of dual meat birds people have used and been happy with. Thanks!