Staples Multipurpose Paper was purchased at a good price plus a rebate. It works well when making one-sided copies as is the norm in my office. But two get double-sided copies I must resend the paper through the copier. I encounter frequent paper jams even when I've let the paper cool down before sending it thought the second time. I have a few reams of Hamermill that I use for double-sided projects. So if you're looking just to copy one-side Staples Multipurpose Paper will do the trick. But if it's two-sided projects you're going to do stick with Hammermill.
Staples Multipurpose Paper prints bright and bold. The cost is way below name brand copy paper. I have used this paper for invitations flyers and everyday printing. I highly recommend this paper.