Assuming you are asking about large fowl since you are concerned with production qualities? Actually some of the bantams may be more economical when you consider size of eggs, rate of lay, and feed conversion. In the large fowl I only raise brown reds and a few silvers right now. The silvers are not good winter layers (at least mine are not) but the brown reds lay quite well year around. I keep a thermometer in the coop and noticed it was ten degrees above inside when I did chores this morning. In the brown red pen, the first egg was in the nest already and another hen was getting into the same nest. I only have five females this year, and one of those is older and just finishing her molt. Brown reds, when right, are beautiful in my opinion, but the color varies quite a bit - even from the same breeders, especially the females. Some will feather out nearly black, others with way too much lacing and shafting. The lacing should come halfway down the front, without shafting, and not be present in the shoulders. Sorry for rambling.