real, primitive, FA all got embossed decks around the same time. new technology comes out and the woodshops start offering it to the brands that wanna use it. one brand might have been first to use it but the others arent biting that brand they are just trying new special features the woodshop offers. it was the same when split stains came out.
FA wknd and Quasi use the same mold, have the same concave, wheelbase, and big wide nose.