I went into the local feed store, they can't get in the chick starter that I wanted so I need honest opinion and a little bit of explanation. I am going to try to go as organic as possible however can't free range because of local law. What is the difference between 20 and 24 % chickstarter other then $. TIA for helping the newbie. Kasi GONE chickencrazy and haven't even received my chicks yet. PS chicks are coming from an organic hatchery here in OK one I have not seem mentioned anywhere on this board yet will let everyone know outcome as soon as they get here.