I make multiple copies during a work day. Mostly for my own use printing info off computer during business calls. Most get filed or thrown out. For this it is perfect as cost is low. I would use for a casual letter but not for something important such as a formal business letter. Only problem I have had is it jamming my printer by having more than one page pull through at a time. But this is not a constant but a random occurance. Rarely happens with more expensive paper.
I ordered paper from a different on-line company for years before they were acquired by Staples. The paper I bought from them was of better quality and was less expensive. I am self-employed and have to keep cost as my first consideration. Although Staples' brand of paper is okay it is a bit flimsier than the paper I received from the other company. It seems as if Staples' paper is affected more by the Florida humidity than the other brand.
Just like it says "for basic high volume jobs." Use: multi printer and copier applications on a daily basis. Great product great price. Keep it going Staples