You can ask a hundred people how to build a bridge and get a hundred different answers.....the same with chicken raisers. Take everything with a grain of salt do YOUR research and formulate your own educated opinion. What works for others may not work for you, and vise versa. I agree with most of the post as far as there are different levels of feed for a reason. However that does not make me right. So just take our opinions and go with what is best for you and your chickens.