Well, there's no "real" or "fake" ones, but most people would consider the ones you have a link to to be subpar to the ones you buy direct from Bill and Becky. And I don't know where people get the 2 month shipping time from; I ordered my bridge and neck pickup seperately and each time they only took 2 weeks to ship.
I've heard a lot of people say it takes 2 months but I guess I'll probably get them from Bill and Becky there the same price. I might even get all of the pickups from them instead of gfs pickups for another $50 these should be better.