Any of you guys use S drive all the time?

First thing I do when I get inside is turn ECT on as well as shifter over to S4.

 

I use it all time. Muscle memory to put the shifter in the S detent, same location as the "4" detent in my previous 2nd gen with A750 5-speed. I'm usually in S3 in the city and S2 in side streets, to keep the revs up for safety. Dumb drivers here don't look both ways before pulling out of driveway or a parking spot, but they will hear my cold air intake.

Another routine is to press the ECT button and turn off autodimming mirror after startup.

 

ECT always on mod and S mode, always.