No I mean risky that I could give her 7 or 8 eggs and end up with 1 health chick. Both big girls that are broody would be first-time moms. The one big girl is Gilly (and no offense KB) but she is a VERY solid girl

. I wouldn't risk giving her Bantam eggs to increase her odds because I think she would squish the chicks. The other girl would be fine hatching my bantams.
Who am I kidding. I saved all of yesterday's eggs and i will save all of today's. I hope to give standard eggs to both big girls and enough Bantam eggs to my little girl that I could split them up if I need to and move eggs around to ensure a decent hatch for everyone.