I have been using the Staples Multiuse Copy Paper which has been 10 reams per case 96 bright. I don't think I will be able to tell the difference though as this 8 ream case is 94 bright.. The price was about the same per ream on sale as when I get the 10 ream case on sale. Never have any feed or jamming problems with the Staples brand paper so I don't plan on changing brands especially when this is on sale. Thanks.