With being able to get stock from anywhere in the country, take the time and find the best you can. Everyone's definition for best is different, so know what you want. If the best possible stock is only hatching eggs, so be it. If you can get chicks, great. With what it costs to raise and keep the birds, buying them is irrelevant. Don't settle. Get what you want. You will enjoy the experience more. If you are happy with mixed breeds, there is nothing wrong with that either. If there is something you want though, get it. The cheapest part is buying them.