Not saying that I am faced with this "tough" decision. M3/M4 is in this mix becos it's new whereas the exotics are used. To some, they can never bear shelling out so much $ for a used car. Some would rather buy a spanking new car for around $400k instead of a used exotic at $600+k even though both are within budget. I used to belong to this camp, but lately, am having second thoughts. I do however, fear that once u start on exotics, u are screwed for life. It might be tough to go back to driving Ms and AMGs i think. Has anybody done that?