Just pm your address for test roosters. No returns necessary.
But seriously, it depends on the size hens you want to put him with. You would not want a super heavy breed if your girls are small. And even though it would be comical, you would not want a pocket size rooster if you girls are from a very large breed.
Color would be the other factor. Are you looking for a flashy boy or an average fellow?
The most important though is personality. After all nobody likes a meany, unless he is dressed for dumplings.
I have a good Wyandotte that is a gentleman with his girls. He is black, from a group of Blue, Black, Splash Wyandottes.
A Silkie Partridge who is cuddly.
A Wheaten Ameraucana who is on the small side. (Candy who is his hatchmate is bigger.)
My extras are Lester's son who is also black and 9 weeks old. Pepper a splash Wyandotte at 4 weeks old who is also Lester's son. One buff Silkie mix boy that I got from
Tractor Supply who is about 16 weeks.