Dual Pane vs Single Pane Windows

We would not have a rv with single pane. The windshield in our motorhome is of course single pane glass. All the others are dual pane. There is no comparison as to the amount of condensation on the inside when it's cool/cold out. While the dual pane windows are dry, the windshield has so much water on it that is can literally drip onto the dash. We have a small dehumidifier that now sits on the dash in cold weather to help with that. It's no fun to dry the windshield almost daily and I sure wouldn't want all the other windows that wet. Dual pane only for us.