Is our 5 1/2 month old Wyandotte a hen or roo?

[Hensndoes]

Our first layer was a GLW that looked so much like that. Big red comb that came in way to early and she acted like the boss. She had some big hackle feathers that made you wonder... but not quite like that. Mine had a full nape of pointy feathers but your's looks to have it further along the back and thicker

 

[drumstick diva]

100% Rooster