I've got a Brinly lawn sweepr that I pull behind my Power Trac PT425 with rear discharge mower. The mower is in front of the tractor, and since it rear discharges, the sweeper towed in back works fairly well. I put a rope on the sweeper and the other end up by me, so I just make a pass through the yard, drive to the rear, back the sweeper in, pull the rope, dump and repeat. Works well. In heavy leaves it fills fast, but it beats raking and hand-held or backpack leaf blower for sure. If I had the money, I'd like a leaf vacuum, but I really don't need one.