Blue sapphires.. Pullet or cockerel?

[Whykatie]

Hey all! I have two Blue Sapphires I got at Wilco in Oregon. Both about a week old when we got them, about 5.5 weeks old now. One seems to have a much bigger comb than the other and is definitely bigger, so I thought I would see if anyone has any expert opinion on whether we may have a cockerel in our mini flock. Please let me know what you think! First photo is the one I’m curious about.

 

[Bertram]

Cockerel.

 

[SwampPrincessChick]

Definitely a cockerel.