Between T/A KO and T/A KM2, you definitely want the T/A KO on snow and dry road. I didn't have the KM2 but the older BFG mud terrains would get louder and louder as time went on where as the KOs stay fairly quiet (you have them so I'm sure you know). On snow and ice, KOs are not the best but much better than the KMs in my experience.
I don't know about FS Destination but you just can't go wrong with BFG. Now my personal tire choice for southern california is the Goodyear MTRs of course
That is if you plan to do any rock crawling. The MTRs beat the KOs hands down in most offroad situations and are roughly the same on snow and ice (with BFG KOs being a bit better).
I don't know about FS Destination but you just can't go wrong with BFG. Now my personal tire choice for southern california is the Goodyear MTRs of course