I know there is a new car thread, but I didn't want to hijack the thread.... I'm in the market for a used convertible. Something 5-10 years old. Are there any older convertibles that are incredibly fun to drive? Specifically, if you were to use the 2006 Miata as the yardstick, would a 199X corvette convertible, a Z3 roadster, or some other car be more fun to drive?