In stand still steermatic has no advantage to be manual & after a long experience I come to kn that on Launch, its not manual or auto which is faster , its a secret combination of manual & auto which shoot out streee tigress in the beginning & it needs practice
(I am bit away from Pakistan otherwise will show you how to ride steermatic).
against manual rides it must be roll on @40km , with prosmatic's you can do stand still or roll on what ever you like.