The DSC seems to be really smooth when it's limiting wheel spin. I played around with turning the DSC completely off a few times........the car does a lot better job of controlling the wheel spin than my foot can.
I think it's faster, and safer to just like the DSC do it's job......
My mini cooperS on the other hand will almost completely kill the power for a couple of seconds when you spin the tires......that stinks.
But this 335i seems to be much more refined...it's hard to even tell with the DSC is doing it's thing