two motors with one controlling each wheel would have to be monitored and adjusted due to the motors never being the same. the digiQ controls the speed of each motor which controls the speed of each wheel. if one motor spun faster due to better efficiency, the car would then turn to the other side of that wheel by itself. now if you connected them both to the same gear on one axle, that, would work to give you more torque and possibly more rpm, unless it takes too much juice from the battery. peace b
