Putting it another way, I think the PASM enhances the higher speed handling (cornering etc.) whereas SC shaves fractions of seconds in acceleration due to faster shifts at higher RPMs. For normal driving or even spirited drives, the additional "speed" offered by SC is pretty insignificant. For me, I get more thrill from the handling than I do in straight acceleration. And the difference between Sport (without SC) and Sport+ was not important to me. [Plus, I think the timer on the dash is useless and ridiculous. I never found a use for it even when I autocrossed my 911.] I would not order the car without PASM, which gives you the 3 levels of suspension anyway. SC gives you the added level of remapped throttle, higher shift points, and slightly quicker shifts (which are already pretty darn quick).