I race on a flat concrete oval track and have tried both motors and the Monster Stock seems to respond very to gear change. The Binary stock on the other hand is a hard motor to figure out I've tried gearing down two to three tooth smaller than I do with the monster stock. But it still doesn't have that over all speed that I'm looking for. The track that I race on has 307ft drive line. I have tried 120, 110, and 100 spur gear. Just looking for other opinon to help figure out the binary stock motor.