In recent years,
in the city we only get 6 or 7 days per winter where Winter Tires trully make a big difference with most cars.
So if you are not going to be straying more than a couple of kilometers away form the 416 during the winter, you might do just as well to stay home during the 3 or 4 workdays when it's really bad and take the lost pay instead of the tire purchase.
On the other hand, if you make trips to the boonies or drive to go skiing, then you can't afford to be caught without winter tires. Also, if your daily driver is a torquey RWD vehicle you will need Winter Tires even in light snow.
Don't forget though, we are now spending a good chunk of our winters in fairly mild and dry weather, and above 0 many Winter Tires will be worse than All-Seasons or Perfomance Tires, so don't push them.
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The
Kumho KW 17 are a good looking winter tire that looks like a perfomance tire, I've seen some people keep them all year round on their Mercedes' & Infinitis. They come in H & V ratings and there is a RunFlat version to accomodate luxury vehicles where this is specified.