Don't get too many the first time, and really until you do them it is hard to believe how fast they grow. They are not chick like when you harvest them. I bought laying chicks at the same time, and they were MONTHS behind them.
I am a middle school teacher, often times adolescents is trying so...
As to the original poster - don't cull them, SELL them as laying birds. Do not feel guilted into keeping birds you don't like for whatever reason. A lot of people like a mature bird that they don't have to raise up.
Once the bird is theirs, it is not your repsonsibility. Truthfully even dual...