I know your talking red star but I had 2 RIR's that from day one did not miss one day of laying til they died! 1.7 to 2.3 oz. eggs! In all season's and w/o that omega egg helper, nothing but their regular feed! If I had to do it over again I would defiantly go w/ the RIR's and the Amerucana's for their colored egg's and also in the weight category! I have Cochin and Buff Orpington's that can't match them in size or weight! I can't believe the size egg that come out of my silkies! 1oz. but when you look at the size of the hen you'd think it would be a lot smaller than that. Try passing that at their weight! I can't wait to see what my Wyandotte's give me!