The paper is great for everyday use and professional letters. The only thing I discovered was sometime the paper did stick together going through the printer and jammed the printer. It is a good value
I have found some sheets that have wrinkles in them. When inspected these should be removed but were mixed in with the good sheets. Maybe it was a bad batch. Generally the sheets are good and wrinkles may not be a big deal unless you are using it for business and printing pages for clients where it needs to be a flawless sheet.