I am noticing that the chicks that pipped, and zipped quickly, that had absorbed the yolk sac, and were like gangbusters getting out of the egg seem to continue that way with vitality, growth rate, development, and seem to have the more desirable traits, or more of the desirable traits, right from the start. The ones that pipped, but took longer to zip, with or without having completely absorbed the yolk sac, when they zipped just aren't the same. I'm not saying that the latter makes them culls, or that they won't catch up to the others at some stage of growth, and development, but there does seem to be a marked difference. Am I the only one that has noticed this? Do the pip, zip, and out like gangbusters become better candidates as champions, or does it make no difference over time?