So far the splash has the best type, but you should wait a bit, and also do you have acess to another blue/black wyandotte roo incase something should happen to one of them? If I were you I would breed from the one with the best type and keep a couple good cockerels from him, and once you get them from him you can cull the other rooster. It is always better to have a backup bird just incase of disease or an attack.
