Yo, so you're lookin' at those Backpack Boyz carts, huh? Big question is: are they the real deal or just a bunch of bunk? Rumors fly they got fire strains, but others claim they're fake. It's tough to know for sure. You gotta do your due diligence, peep the reviews and be careful where you get your hands on 'em. There's a lot of sketchy stuff out