Wow I don't recognize any of these brands other than purina.
Up here in New England we have Poulin which has medicated chick starter then grower and then Egg production Plus for layers
and blue seal which has a similar program.
That's it.
Does anyone use poulin feeds that is what our feed store sells. I like blue seal but frankly the blue seal is more expensive than the purina or the poulin and the poulin has animal protein in it as well according to their brochure.