I have a corded Ryobi that I use almost exclusively for blowing out my dust collector filters a couple of times a year. My wife wanted a reasonably inexpensive, LIGHT cordless blower for yard and driveway cleanup (not bulk leaf removal) and I got her a Roybi RY 40460 40 volt model at HD. It seems powerful enough and the battery lasts as long as she needs it, and it's easy for her to handle.