Our local CCA club has a rule that if you have DSC it cannot be completely turned off. I am in the B class but an intermediate driver at best. My main goals at driving events are 1. take my car home 2. have fun driving and enjoying the company of other enthusiasts and 3. incremental improvement in my driving skill. Now having MDM on may be a hindrance re 3., but I'm not getting paid to do this and at my age will never progress to racing. Pacific Raceways is not a great venue to test the limits. I've observed 4 cars totalled at driving events I have attended in the last year.
2015 f80 M3, 2010 GT3RS