I've been using my fogs like 2-3 times per week in the evening cuz of all this rain lately...ever boost at night in dense fog on a street with zero lighting?... maybe if you have a ton of streetlights in the city you'll be legit..but IMO they DO help a ton on wooded backroads or else I'd run over mad potholes or be sideswipe'n curbs in the burbs...