I have had a Farm King (forward) and Land Pride (reverse) tiller. The reverse LP does a far superior job and is built heavier. However, you do need to have 4WD or you will not move. The reverse tiller tends to leave the soil surface with fine material and buries the lumps, rocks and sod on the bottom. The back flap can be adjusted for more tension to level the ground behind. I have had two LP finishing mowers, one side & one rear discharge. I have a LP Seeder, Tiller, Box Blade and mower. Have found these units very well built and have never had an issue with them at this point.