I can't imagine it snowing much in GA. :sombrero: Not saying you've never been through snow, but could you explain why the Duratrac's had better grip in snow?
I've actually never tried Duratracs, so I don't know. I've tried Nitto Terra Grapplers (down right sucked in snow). REVO's, which were actually decent in snow. And BFG's, which were great in snow (up to about a 1', anyway). We get about 500" of snow up in the canyons yearly, so I encounter snow quite a bit.
Also, to the OP, have you thought about getting some P-rated highway tires for your 95% on-road jaunts? You'll save quite a bit on treadwear alone. Not to mention road comfort.