After spending years paying more for the higher quality inkjet papers I decided to try Staples store brand. We found it to be equal or superior to any uncoated ink jet paper we have ever used - it just costs less. We now use it exclusively and I recommend it highly for anytime that a superior uncoated paper is desired. The only con is that it may make your envelopes look cheap seriously!
After having printing problems with Staples Print Center (primarily the quality of print) I just decided to purchase some inkjet paper to print a brochure. This paper held up well and the printing was smooth. Haven't had any problems with this paper and I would recommend it to anyone looking to print on some tough paper.