this is the paddle shift ? my bro in law had a convertible m3 for a while after his 911 and he got fed up with it, said the novelty wore off and he missed the manual and it took away the fun of driving, i borrowed it for a while and i loved the way it revved in between the down shifts to match the engine speed to the gear, like on a bike
he had it 6 months, no problems with it though and he murdered it everywhere