Yes and no. Comparing the Deere system with those available through AutoFarm and Trimble is not comparing apples to apples. The Deere system shifts the position of the tractor off of the A-B line to compensate for implement drift. The AutoFarm and Trimble systems shift the implement position while maintaining the proper tractor position. The Deere system is not realistic for spraying, planting, or controlled traffic because you will end up driving on top of the rows.