We have our MX5 8 months and it has been a blast. The little lady fell in love with it. While it's NO Corvette(we have a ZO6, also) in the power dept., it's just fun to zip around in. Just extremely well engineered and designed. However, I don't know why the 6th gear runs at such a high RPM, kills the mpg. And yes another inch or two of leg room would be great (I'm 6'2") but this is livable. We just love the pwht. When up, it fits the design and when down there's still a trunk. And the shift pattern (6M) is a delight and more fun than our Vette. Well maybe they're equal. We would strongly recommend the MX5 with the power hard top. It's dueling in the fun, top up or down.
Without question, the power hard top. The 6M sift pattern is a blast. And we love the overall design inside & out.
Again, a inch or two more leg room for us 6'2" people. And possibly a more fuel efficient gear ratio in the 6th gear for better mileage.