I have repeatedly ordered the "Brown Egg Collection from Murray McMurray hatchery and have been very happy with the results!!
This allows you to try out several different breeds and see which ones you like best. I have had Bielefelders, Brahmas, but I think my favorite was a Black Star, who literally would come and seek me out and have conversations with me!! It all depends on what you like.....if it is egg production you are after, the Orpingtons are great, but I really enjoy interacting with my chickens, so am interested in a variety of breeds.