I have been using Staples Multi-purpose copy paper for some time and am always very satisfied with its performance. I like the fact that it has a brightness factor of 96 whereas most copy paper has a brightness factor of 92 or close to that. The brighter paper just makes the printing whether black only or color appear crisper and with color less distorted more true. Also sometimes the humidity will cause a couple of pages of my copy paper to stick together and go through the printer either together or partly separated which is particularly annoying as then part of the page is printed on one page and part on another so I have to reprint that page and use 3 pages to get just one correct. This paper is as good or better than others at not sticking in this way.
I have purchased a box of paper from Stapes several times now and it is the best deal and the paper works great in my printer. The sale where you send in for rebate is the best deal anyone could ask for. If you print a lot this is it for you. The paper individually is a great deal but buying by the box is great too and the guys in the store even put it in my car for me. I used to buy my paper at other stationary stores and got a good deal but Staples deal beats them all. Looking forward right now to my refund and buying another box.