They also have a certain exclusivity that you don't get with a Miata.
Yes, but does that transfer into harder to find parts?
I am sold on the Miata, and my wife has narrowed her onion down to include a Maita in her list. But, her best friend drives a convertible Cooper. My argument is that my legs feel less cramped in a Miata than a Cooper, and since I would be doing all of the driving... I have never been with a woman who detested driving as much as her, but loves travelling.
I am not exactly just looking for curb appeal. I mean, the Ferrari... Magnum PI..,. that was different, but drivability is my number one criteria. I have at least test driven both. I have not test driven 1982 Ferraris.
I'm keeping my options open, looking, reading...