I'd also consider

Vredestein Wintrac 4 Xtreme and Nokian WR G2 - both work all year round maybe the Nokian a bit better as Nokian badge it as a 4 seasons tyre. I've driven both on different cars in snow having put them on in early October and both were very good especially in the wet as well.

I also have a Santa Fe with the Kumhos and I've bought the Wintrac 4 Xtreme to use for the cold weather months and when the Kumhos wear out I'll try the Vredesteins all year and see how they perform. I've also had the Quatrac 3 all seasons and found them only average in the snow compared to the excellent Wintrac Xtremes.

RT - thanks for that. the UTQG rating is interesting. I have been looking into tyres with my local delaer and was thinking General Grabber, as they are somewhat more reasonably priced. However taking the UTQG into account this might change things.

The General Grabber is £142 and the Quatrac3 is about £202. So presumably I can do £142 / 360 x 400 when comparing the two to get the equivalent price per unit of UTQG. If the tyres performed the same/similar, the equivalent price given the same tyre wear would be £158 for the Quatracs. Or is this rather over simplifying things?

These prices were taken from a well known website and I know that the prices can be lower, especially for the Quats. I don't like saving a few pounds on rubber for the sake of it, but 4 new tyres is somewhere between £560 and £850 depending on which I go for, which isn't exactly peanuts. What I have read about, the Grabbers are seemingly quite well regarded. Any reason not to go fot these? Anyone any experience with them? I would say on road performance is more important that off road.