I have many blue feathered birds, LO, Bluebell egger, blue andelusian, blue cochin, sapphire gem, blue polish, blue orpington, and blue maran. And those are just the blue feathered ones, I have blue egged chickens also legbar, EE, and OE. And some gray eggers.
I think the only breed I will get next year will be blue isbars. I have just about every other breed. I have had blue isbars before but ran out. I like their mint colored eggs. I have a blue bell egger laying a true blue color. Most of my birds are young.