The quality/weight of the paper varies from carton to carton and sometimes even within a ream. I will go through several cartons where the quality is good and then you will buy a carton where the overall quality is poor. The paper is lighter in weight and some of the paper is so light weight that it is almost see through. Causes problems in copier. Previous carton I bought the paper quality was better than normal and a heavier weight than normal. You never know what you are going to get.
Staples Multipurpose paper is great for anything. I have not had a paper jam or had 2 or more pages stick together in my printer. And to get a case free after Staples Rewards makes it the best deal I've gotten.