I used the Goodyear Eagle RS-A's this last winter(Denver, CO)and they do very well in the snow...just as long as you're going straight. In turns and sometimes under acceleration they tend to lose a little grip. But for a Performance All-Season they do very well...205/55-16 is the size I'm on right now. They also do pretty good in dry traction.
The Kumhos(712s Pictured)are non-existant in the snow...you may as well walk to where you're going. The Dunlops would be a little better but not much...the best thing(I think)is to have a set for winter and a set for summer/spring/fall. Thats what I do.
