I got 5 started pullets from our local farm store. They are "Hyline" which is a commercial breed cross between a RIR and a White Leghorn. I am new to chickens and have young boys. I didn't feel like I could raise chicks right off. I am so happy with them. They are so very sweet and are egg laying machines. The five of them lay 5 eggs a day. And they are supposed to lay through molt and through winter(which is harsh here in NH). They let my boys pick them up and sit on their lap. They are always under my feet. "People say" that started pullets won't bond with you like chicks, but these ones are just wonderful. Perhaps it was the farm who raised them. Perhaps all chickens have different personalities no matter what breed. I am new to this. I don't know, but I couldn't be happier. 
