We always buy staples multipurpose paper by the ream. The sales are great and the price cannot be beat. We never have a problem using it in our printer either.
This paper is just as good as the name brand paper available at our local W**mart if not better. I actually think it is brighter white. With free shipping and a rebate the price couldn't be beat. And by buying a whole case I don't have to worry about running out of paper for my daughters to draw on or for me to print documents from the computer. At least not anytime soon!