Hiya, and welcome to BYC! Here's an article a member wrote discussing various breeds of chickens and their temperaments, etc. It might help you decide. Good luck with your plans!
Hi! It's nice to have you here! I had the same thoughts that @janiedoe mentioned. I've had good luck with Meyer, so I hope you are happy with your birds as well. I got a surprise cockerel from them, but sexed chicks from any hatchery is never 100% and anyways, he is cute.
I hope your chicks are doing well! We'd love to hear how everything's going when you pick up your new birds!
Thanks for joining and welcome to BackYard Chickens!