I pre-ordered my first Ipad (3rd gen) and am now wondering what case to get. I am thinking the smart cover with a clear back protector and a sleave. What do you think about this set up? What do you use? I am thinking about this sleeve because it will sometimes be in my backback with a binder and sometimes hard textbooks. It seems like with the plastic and foam this sleave would be the best for my senerio. http://sfbags.com/products/ipad-cases/smartcase-ipad.php What other sleaves or cases would you recomend?