no, I've never skied in Alaska, but if 75% of the days there are flat light days like you say they are, then wouldn't you want a lens that performs better in flat light, but still can protect you from some sun glare? Because any polarized lens is just straight up bad in low-light situations, especially the  the grey polarized lens that you recommend, which has the lowest VLT (visible light transmission) of any lens that oakley makes.