My usage of printing paper is greater than two reams per month and I use Staples Multipurpose Paper exclusively with my Canon ImageClass laser printer. This product has far greater stability (less curling) than most sheets I have tried and it is a good looking sheet with a brightness rating of 98. In my experience the Staples sheet is an outstanding value considering these consistent qualities and its very reasonable price.
Moving to 22lb paper makes all the difference when producing copies or printing documents. A nicer finish more substantial feeling - better for business. When this paper goes on sale I stock-up as being able to purchase two for the price of one is a true value on an already reasonably priced product. This is the only paper we use when letterhead is not required.
This is my second carton of this paper. I enjoy being able to identify my documents as the whitest of anybody's for no increase in cost compared to paper at other sources.
The heavier weight paper tends to prevent wrinkling and turned up corners as occurs with lighter weight paper. It feeds well through several copiers printers and faxes without any jams. It's also a brighter white than many other papers selling at the same amount. Overall a winner.