Actually Kenda's are pretty decent tire if you don't get their bottom of the line tire, I had the older Kenda Konstrictor tires and they were great, had 3 pairs of them and only flatted once which is odd considering how thin the tread area is, but I guess their flat belt works really good, the tire also didn't cut easily either, as far as handling they never gave me any issues which is why I bought 2 more pairs after the first pair.
Back to winter tires, the best winter tire, subject to debate of course, is the Schwalbe Durano, but I also have used Hutchinson Intensive and found them to be quite good in the winter. Other good winter tires I've heard good things about is the Vredestein Fortezza Senso Xtreme, and the Maxxis Radiale. Those two tires and my tires are lightweight winter tires, if you want a heavy duty winter tire then look into Panaracer RibMo, and the Schwalbe Marathon Racer, but keep in mind while these will be more flat resistant they are heavier then the others I mentioned. I haven't had any issues riding in the winter with the lighter Hutchinson Intensive tires.