I have 35x12.5x17 BFG AT KO2 that I swapped my MTs out for the winter.
No complaints so far this winter season.
At first I ran them at too high of PSI, but my jeep seems happy at around 30psi cold for the load range E on the street.
We live in the mountains and our town has steep streets with lots of ice, they do fine most of the time in 2wd and I put it in 4wd for the dicey parallel parking spots that we need to use on our steep street.
They are fine on varied winter road conditions.
I've only had duratracs that were studded on a 2wd sprinter van so my basis for comparison isn't apples to apples.
I'd buy and recommend the BFG AT KO2 again.
I'll swap back to my BFG MT in summer.
Maybe the BFG AT isn't the latest, greatest or sexiest tire: but they do pretty well in varied conditions.