Don't buy a convertible if you're thinking performance, not having a top that ties into the frame is a disaster if you ever get the car to really hook up, it becomes more of a bendable car than a convertible one! So unless you plan on just buying for looks and not speed, I would stay away from a convertible. Now if you want to spend a lot of money and get a roll cage that supports the frame and body, then thats another story!