Cockerel or pullet?

[chickiemama27]

UPDATE (9 weeks)- So the hackle feathers don't look pointed to me and I don't see any sickle feathers yet but the round tail feathers have somewhat of an arch and green hue to them. This is the hardest pullet/cockerel I've attempted to figure out. Comb isn't large but it's def pink. Dominant bird but could be because it was the first born over the course of 7 days?

 

[Tookie]

UPDATE (9 weeks)- So the hackle feathers don't look pointed to me and I don't see any sickle feathers yet but the round tail feathers have somewhat of an arch and green hue to them. This is the hardest pullet/cockerel I've attempted to figure out. Comb isn't large but it's def pink. Dominant bird but could be because it was the first born over the course of 7 days?

Still looking like a pullet!
9 weeks is much to young for male specific feathering, they would start coming in at about 12 weeks.

 

[All4Eggz]

UPDATE (9 weeks)- So the hackle feathers don't look pointed to me and I don't see any sickle feathers yet but the round tail feathers have somewhat of an arch and green hue to them. This is the hardest pullet/cockerel I've attempted to figure out. Comb isn't large but it's def pink. Dominant bird but could be because it was the first born over the course of 7 days?

Pullet.