OEGB's are great flyers. Good distance and height. Mine try to fly away every time I have them out. That would be ok, but I've got a fox always looking for an easy meal.
In lemon blues and brown reds it's not so subtle. I've not raised enough lemon blacks to say how much they're different from the brown reds, but this particular lemon black is prettier than any brown red pullet I've seen.