For me, it doens't make sense to grow them for the purpose of using your culls for meat birds. It's cost prohibitive due to them taking so long to grow out. So that's not my main purpose for them. Mine are bred for exhibition. It's not a breed to get into lightly, if exhibition is your goal, due to them being slow growers. That said, they definitley do make for a large meal (though crockpot your Giant culls since they're older and can be tougher).