Regards to a fellow cheesehead!
I got my car last August. M3 SR+. I decided to wait out the winter to see how the OEM Michelins would do. Both I and my wife are retired so we rarely have an urgent need to go anywhere. As you said, not much snow this winter but I did have an opportunity to drive on a lightly snow covered road and felt the car did pretty well.
Having said that I am still entertaining the idea of changing the Michelins out this fall. I have been a Michelin evangelist but I am not impressed with these tires. Quiet but traction is just so so. I also noticed that when it gets cold I'm guessing that foam liner gets stiff. It feels flat spotted until they warm up. Also it seems that you feel every tiny road imperfection. Even at a reduced pressure of 38 PSI.
One of the tires high on my list are the Vredestein Quatrac Pro. I've seen good reviews. What has your experience been as far as ride, traction, noise and importantly the impact on efficiency. Do you feel the rolling resistance is acceptable?
Thanks in advance.