I usually get the 10 ream case but I checked the per ream case and it was cheaper plus I am 72 years old and an 8 ream case is easier to carry into my office. I am a tax preparer and the paper worked better than a big name brand. It did not curl after printing which is a big plus with me. The whiteness is very good and I am very satisfied with the new packaging (8 ream case).