BCM hen or roo?

[djd2019]

One of them is starting to get red in neck one has blue eyes one has brown

 

[djd2019]

I picked 2 out of the box for 10$

 

[BantamLover21]

Does anybody know hen or roo

The bird in front is a pullet, but the bird in back is looking rooish in this photo.

 

[kgomezzz]

Can someone give me their thoughts on my BCM's? I have two and I don't know what to think. They are 6 weeks old
Chick 1

Chick 2

Chick 2 has a light comb that is bigger than chick 1

Chick 1 has small very red comb

Any ideas?

 

[djd2019]

Here's another pic of it's neck:

Def a roo