I just put them on yesterday morning and drove to work 75 miles commute both ways. Not much driving in the snow, but my first impression is that the car feels quicker a bit (lighter wheel tire combo?) also the ride feels softer vs stock ecopias. Cornering is great I think, steering feels lighter, but I also noticed that it feels somewhat less precise vs stock tires. Those michelins are pretty quiet for a winter tires. It supposed to snow over the weekend here in chicagoland area so more testing to come
So far I like em a lot, and I would definitely recommend those tires.