Last one does look like a hen...but I can see some coloring on the comb...I couldnt say roo or hen at this point.
I think you should try the breeding...If he is indeed a boy..You could get some really nice chicks and could line breed to get better quality you are looking for.
I think you should try the breeding...If he is indeed a boy..You could get some really nice chicks and could line breed to get better quality you are looking for.