Drove home Thursday the 7th in 3" of snow. Of course the main roads were plowed and brined (salt slurry) so they were just wet. Driving to work that morning before the plows were out in force, the roads were slippery but navigable. I have the Badyear Eagle LS2 tires with 11,500 miles on them. Still have plenty of tread, but I've learned to shy away from any hanky panky when there's any wetness on the roads as they start to lose traction quickly in those conditions. We don't get much snow here in Kentucky so I don't need to dedicate any money to snow tires. If I lived farther north, like when I was in PA, I would get them for sure.
I'm going to experiment with TC and ESC off and on to see which I like better in the snow. If there's anything worth sharing I will. But for now I leave it engaged and I get around just fine. But like I said, there ain't a lot to get around in very often, either.
Where are you located? You could update your signature and then we'd know all the time. (Hint, hint.)