We've used this product on and off for many years. It is reliable and we keep our eyes opened when it is on a great sale. It doesn't go "bad" and having extra around is always a good thing. Nothing worse than running out of paper.
We buy Staples Multipurpose paper for use at our small business. It works well in the laser printer/fax machine and also in the laser copier. It also works well with inkjet printers. I don't have a complaint about it except that the box it is shipped in sometimes arrives ripped open and the paper wrapper covering each ream is ripped as well. The paper though seems to be undamaged.
This multipurpose paper by Staples is just as good as the name brand paper. The quality of the paper is very good. Our company uses this paper in the copier and the various printer around the office without any problems. We use quite a bit of paper in our industry.