Cobra. get them while you still can. I love my 12 GT to death but have you heard the SC whine from the terminator????? absolutely glorious + you can mod the hell out of them since no need to buy a SC....its already there.
BTW stock the cobra makes more power. Rated at 390 hp i think however, they made about 400 ish hp to the rear tires stock from the showroom floor. so BIG time underrated