Do you plan to deliver a 28" pie? We deliver a 24" and it’s a pain in the butt. They don’t fit in our regular bags, a few drivers can’t fit them in their car, they take forever to slap and top and they take up a huge amount of our oven. That said, we do sell 70-90 of them a week and growing so they have their market. I just cant imagine the exponential problems with a 28". Do you cook in a deck oven or on conveyors? Don’t try to use regular pizza screens as you will ruin these in no time. Buy discs to cook them on unless you have a paddle and talent to put them directly on the deck.