I finally see the frizzle I have is also a rooster, he seemed slower to mature, his legs stayed smaller longer and he doesn't act hyper like the other roosters, he acts more hen like. it was harder to tell from his feathers and his legs were small but last week I saw the feathers around his neck did seem more pointy and his legs have gotten larger. The other roosters I have play challenge but never challenge that one.
The smooth one which is more black and gold is hyper and it was pretty obvious from the start that he was rooster, his crest shows it more too and he's always on the go. They are fun to watch and stick together, I hope they won't fight later, they are sweet now. I have no TP eggs, soon hope to get more hatching eggs though.
Hope you are all doing well and your chickens too :-)
Few of mine more recent:
Will put a few pictures in next email, it's not giving me that option here.