Pros: Adjustable elastic
Cons: Leaked; lining pilled
We got one FBOS as a present. I like the principle behind the adjustable elastic, but I never could get it to where it didn't leak around the legs, and the lining started pilling after only a few washes. I also didn't like how there was no flap at the edge on either end of the pocket to keep the lining from coming out. Bottom line is I just don't think these fit our girl well (maybe it was user error), and we stuck with BumGenius, but I don't think they are necessarily bad diapers. As for price, I think they are comparable to other pocket diapers.