Crusher, I use GRANDE cheese it runs about $2.15 to $2.65 a pound usually about $1.00 about Chicago Mercantile Exchange Block Price.
http://www.cme.com/wrappedpages/misc/cheeseindex.html
I worked for Dominos Pizza for about 15 years, and then for Papa John’s for a year, before I went out on my own. I have done several cuttings with different cheeses.
In fact, I did a comparison today with a very good mozzarella cheese from Caputo known as “LUGANO” it has a very buttery flavor like Grande, but it was too salty, and at the time and temp that I normally cook, the melt of the cheese had a lot of carmelizing, and burning on top but under the toppings some of the cheese did not melt.
I guess Crusher the price of cheese you pay should really depend on what market your trying to reach. If you are in the lower 1/3 of the market with the likes of Papa Murphys, and Little Caesars, and you average price for a 14" Cheese Pizza is about $5.00 ~ 7.00 then I would use the cheapest mozzarella you can find (maybe Costco Cheese).
If you are in the middle market of the mainstream with the likes of Dominos, Papa Johns, and Pizza Hut, and your average 14" Cheese pizza is $8.00 ~ $10.00, then maybe you might want to improve your cheese, by adding provolone, try della vita, or Caputo “Lugano”.
I am in the top end of the market place, My 14" Cheese pizza is $12.00 and comes with 9 ounces of Grande Cheese at 2.65 a lb.
Grande is expensive, and it increases my food cost by about 4 to 5%, but its worth it. Its one of those noticable differences, that the customers really rave about. It builds value in your product.
Definetly fluff your cheese, in the walkin, in the makeline, as your spreading out. the better the spread the greater the yield. If you concerned with yield, than hopefully you are weighing out your cheese, and your meats.