Welcome to BYC. Glad you decided to join our flock. Kelsie2290 has left you with some great links to help you. The answer to your question regarding good breeds depends on what you want your chickens for. If sheer egg production is your goal, then I would recommend Black Sex Links (Black Stars). They 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 over 300 eggs per bird. If you prefer a standard breed (as BSLs are hybrids and will not breed true, which means you will have to replenish your stock by purchasing them from a hatchery), then I would recommend Black Australorps. Black Australorps are extremely hardy. I've raised them where winter temperatures have reached 30 F below zero, and where summer temperatures frequently reached 117-118 F (123 F once), and in both temperature extremes they came through like troopers. Black Australorps are also calm and gentle. My children, and now my granddaughter, made lap pets of ours. And they are the best layers of the standard brown egg laying breeds. A Black Australorp holds the brown egg laying record with 364 eggs in 365 days, and while none of mine have ever reached that kind of production (and likely never will), I have still had a few of them lay over 300 eggs in a year. Please feel free to ask any questions you may have. We are here to help in any way we can. Whatever breeds you decide to get, good luck with your flock.