Dear all the fans of Lexus, im pretty interesting on buying the Lexus IS of 2009 but i have a dilemma on it, which model is the best for me ? because im living in Canada Toronto so in winter time i think the AWD is more safety but i like the IS 350 RWD because it more faster then IS 250 i have been working so hard to buy my first car. so i want to get the right Lexus.. i hope anyone can give me some suggestions i will apreciate you very much.