I haven't found any reviews of people using these for commercial use. So what I'm manly looking for is gum ball, acorn, pecan removal. I assume bag-a-nut would be best for this but... if a lawn sweeper sweeper does an adequate job on the nuts, I would prefer it so I can use it on occasion instead of hauling my ztr bagging stuff around. (I would use the sweeper for around the edges of the lawn. NOT the whole thing.) So... please reply with any experience with either (and which brand of lawn sweeper!) Thanks!