OEGB are a great breed and a lot of fun. Very competitive if you decide to show, but as you noted, everyone starts somewhere and good stock is pretty easy to find if you decide you want to upgrade. Just be patient, I found a lot of the OEGB people are a bit prickly and stand offish at first but they warm up pretty quick and are generally pretty good folks. (Especially to learn about conditioning birds for show and such because they have so much competition)