Everyone at our track that is drifting is using a Futaba helicopter gyro , only one guy is using a D-box, (which is a gyro) I also have a el-cheapo gyro I got from Hobby Partz for like $12.00, and it works ok, but the wheels turn to the right while sitting at the starting line. They are fine when under way though.. We drift a circle track on carpet. I run a dirt track super late model body, which looks cool sliding around.