Hey! Don’t listen to any of these gear-heads! Miatas are a total waste of time and the worst car ever built. Take it from me, I owned 4 at the beginning of last year and how many do I have now? Zero! That’s right, zero! Those cars are overrated and a total waste of time. Quite possibly the worst handling cars I’ve ever driven. It took me 4 cars and countless dollars to finally see the light but now that I’ve finally come to my senses, I’m steering everybody away from them as fast as I can. I thank God everyday that the poor slobs that bought my old cars didn’t figure this out in time!!!
But seriously, they are great cars. One of these days I’ll probably get another just to goof around with. I think the best advice was given above-- be patient with your decision and make sure that you get everything you want in one. If you really want a particular feature in a car and you think you might not regret getting it down the road, I can practically guarantee you will. Or you can just be an idiot like me and switch cars every year for no particular reason.
Having driving the ABS and non-ABS versions extensively, I can honestly say that the ABS versions will provide much better stopping power. Non-ABS Miatas (especially stiffly sprung ones) tend to lock up the right front and while you can do some things to tune around it, you’re miles ahead if the ABS computer can take care of most of the work.
My old turbo Miata didn’t have ABS and while you could still hustle the car around a course, it would have been much faster if you weren’t always worried about smoking the right front. After driving a few ABS equipped Miatas around and practically standing them on their nose under heavy braking

, it seems that you’re never going to get that kind of performance without it. Of course, all this is assuming you are looking for that last 1% of performance out of the car. If that isn’t a big deal, I wouldn’t give much thought to getting ABS if I found a nice non-ABS car I liked.
FWIW, YMMV and all that stuff…
The shorter Jim