If you can grab one, try for 2009-10 Upper Deck as each case had 1 hot box (each pack had a GU or AU in it), and if you don't get one, easy set to complete, decent inserts, and Blake Griffin rookies. I would also recommend 2010-11 Donruss. Lots of cards, cheap, plenty of inserts and cool parallels, and a lot of people really liked that product. And lastly, this is one of my favorite but the price is going up, 2007-08 Stadium Club.
3,850+ diff Pistons cards