It clearly does. If you can swing a short handle with the same angular velocity as a long handle, the end of the long handle will have more speed to it. As to why the x27 is the longest of the fleet, who knows. Maybe they thought that any longer would sacrifice accuracy. Also, whether or not that extra energy is needed is in the air.No it doesn't. If this were true why are there no 40" handles? Or 42"?