From what I understand the draw bar disks do a better job all the way around and it is true, you see them lying around all over the place, rusting. I think the majority of the ones I see could be fixed up. But, there are two problems. One, many of us have small food plots/gardens and there really isn't enough room to turn around with pull type disks. Two, most of the ones I say are not wheel disks (or the wheels are gone) which makes it hard to get them from place to place.