So in one of my coops my egg production is way way down. There are 12 hens and I am getting maybe 4 eggs a day. Two of the hens are broody(one raising babies the other sitting) so I can understand them not laying. So I am looking to replace them with some 3 month old pullets. I have my choice of barred ply. rocks, leghorns, or RIR. I sell my eggs at the farmers market. Right now I am selling eggs from my leghorns, sexlinks, and EE. Which breed would you get?