You can't see the combs on the barred well enough to tell for sure if it is a Barred Rock or Dom..is the comb straight it looks rose to me as well.Straight comb Rock rose comb Dom. The other looks like it could be a hatchery quality silver laced Wyandotte-they don't ever look like they should.
The bantam is Lavender..self blue.Do I see a beard on it? Bantam is a size not a breed If it's bearded hatchery quality D'Uccle and I know I spelled that wrong but I'm a bantam Cochin person