Was thinking of upgrading my GPS and looking at this one http://www.amazon.com/Garmin-GPSMap-...1504098&sr=8-1 but was wondering if you can see the screen while wearing polarized sunglasses. I have an old Garmin C330 for the car/truck and the screen is all most black when wearing my sunglasses. Hoping maybe with newer units that problem has been corrected. If not maybe I will just go with the B/W unit.