I'm growing out some black broilers from Ideal and at just 2 weeks old they are rather hefty. Not much smaller than 4 week old wheaten marans. Was wondering if anyone saved and eggs from the hens fertilized by a BB rooster. What did you get? Curious weather this is a hybrid and loses all it's vigor in the F2 generation and it isn't worth the effort. If you crossed it to something else, what was it and the results or is it just better to occasionally buy the chicks.