I agree, this one looks like he's going to be a roo.
I have mixed feelings about this one, hopefully a pullet.
This one still looks like a pullet to me. She's quite personable as well.
Thank you for all of the feedback and input. It is much appreciated! I have 15 FBCM hatching around the 12th of May, then staggered from that date, 6 self white mutant BCM and then 6 Birchen Marans. Hoping for a great hatch.