Just get the km2s. They work well in snow and ice. They are also fine in sand (same as any mt) and wet roads. If you try them and wish for even more ice traction you can get them siped, but I haven't seen a need for it. I think I have 32k on my km2s now and over half tread still. I like to get new tires around half tread anyway personally, but there is still plenty of life. Wet traction has decreased some as I get further down the tread but that is typical. If I don't buy new tires this winter I may get then siped just for kicks.
2006 F150 FX4 Super Crew - Bilstien 5100s leveled 2", 35" KM2s, 4.56 gears, Detroit locker, Eaton E-Locker, Traction Bars, AEM intake, Xcal 2
2010 VW Golf TDI 6MT