Hi RedBank.
your best cockerels are the one in the first photo standing on one leg. and the one in the last photos.
both have a great balance between the Black and the copper. nice tail good form /shape and angle. leg color good not too dark.
Avoid the one in the second photos too black .high tail. dark shanks.dark ears tuft. Too much black.
the last one is my favorite.great type. need a good photo of him.
Always watch the color of the ears tuft of the roosters ,has to be a coppery color same as the hackle. if there is a difference between this 2 ( ears tuft and the hackle ) than a pullets progeny will be without hackles .
Rooster with a spotted chest and coppery ears tuft = pullets with nice hackles and well balanced pattern.
I ll never use a Black/Blue copper Roosters without a spotted chest and dark ears tuft .
chooks man