I just recently purchased a 48" first choice tiller from SweetFarms and am extremely pleased with the performance of this piece of equipment. It seems to literally chew up smaller (baseball-softball) sized rocks and pulverizes the soil to a fine ground consistency. Larger rocks it kicks em to the side or jumps over em. I also was very pleased with the service, not only Sweetfarms but that of R&L Carriers. The lift gate service was wonderful.