Are you asking which is better or which one you should buy?

ITR Pros -
Better handling
Better brakes
Better engine
Better trans
Limited slip
Better resale value
Cooler

ITR Cons -
More expensive
Noisier
Rougher ride
Cop magnet especially in PY
Much more likely to be stolen or vandalized!!!!!

If I lived in YYZ there is no way I would own a daily driver ITR. The likelihood of its being stolen is way too high. There is no way I would own one anywhere if I did not have it under lock and key and hidden from view at night.