The Nokian Rotiiva HT I think looks like a better compromise than the One tire. The Rotiiva would move more water and help prevent hydroplaning and look to be better than the One tire on the off the highway driving. The Nokian Winter tires are pretty popular around here and have been for years, certainly top shelf. The tightly spaced HT style tires do one thing really well and that is lasting a long time on asphalt. Much depends on what and how much off asphalt driving you do or plan to do. A lot of water or any mud or loose gravel make the HT tires a lesser choice.
