[Lightngsvt]

I would think if your bad-weather includes temps above 45*, then the UHP A/S would be the way to go. I wish BMW put them on as stock instead of the "generic" A/S's they do currently.

BTW, I love your interior color choice on your M3. I've seen many of the posts on the M3 forums, but you almost never see/hear of anyone with the blue/black interior. It'd be my choice if were ordering an M3.