We recently bought hatching eggs from 1 of the top breeders in the US, received 13, 1 developed and hatched the others were clear! Have not bought chicks from anyone except Ideal over 1 year ago, they were culls/layers for sure as they appeared to be 1/2 Wellies and 1/2 Barneys at best.
Just my cent and a half on the topic......
Just my cent and a half on the topic......