I usually buy Staples multipurpose paper. It's even a better deal when there is a rebate available and the paper is free. Staples have great deals on this paper and I will continue to buy it with a rebate or without a rebate.
I really liked the Staples multipurpose copy paper it is a good quality paper and doesn't jam up in my copier. I only bought one ream to try it out before I got a box of it and I am really happy with it!
I normally use Staples Multipurpose Paper but this time I was lucky enough to get it on special as an Easy Rebate which essentially gave it to me free. I don't see how you can get a better price than that! Staples Multipurpose Paper is nicely white with no yellowish look and it is heavy enough that the ink does not leak through or weaken the paper. Also Staples Multipurpose Paper is not so heavy that my antique printer has a problem picking it out of the tray. Between the price and the quality of Staples Multipurpose Paper I don't feel guilty if I boo boo and need to print it over.