What do you guys use to feed your broilers? I acquired 10 broilers from a friend who ordered 100. I have organic feed for my Marans but I don't want to share a $35 bag feed with the broilers. My uncle swears by Purina Game Bird starter at 30% protein and I have seen him got some real big broilers. It's either the game bird starter @ 30% or the flock raiser at 20%.