Welcome to BYC! Glad you decided to join our flock. As to which chickens to get, as Wyandottes7 pointed out, it depends on what you want them for. If sheer egg production is a priority, I would recommend Black Sex Links, which are hardy and friendly, egg laying machines. I've raised them for years (along with dozens of other breeds and hybrids) and they have been my best layers, consistently churning out more than 300 eggs per hen per year. If you are wanting a very docile breed which can be made into lap pets, Australorps, Orpingtons, Cochins, Brahmas, Silkies, Sussex, and Faverolles all have a well deserved reputation as being exceptionally friendly, calm, and gentle birds. Of this list, Australorps are the best layers, and Silkies and Cochins are the poorest layers (although they are the best brooders and mothers). For meat birds, Cornish cross are the way to go. They are ready for butchering in only 8 weeks. In fact, if you wait much beyond that time, they begin to rapidly develop serious health problems due to their abnormal growth rate. Please feel free to ask any questions you may have. We are here to help in any way we can. Whatever kind of chickens you decide to get, good luck with your flock.