I’ve driven all 3 types of MX5 and as above, all great to drive but not particularly quick (unless you go for a BBS turbo conversion one).
Had a go in a Mk3 MR2 and was impressed at how nimble and accurate it was, but again not very quick in a straight line.
I currently own a Mk2 (1996) MR2 Turbo, use it every day and absolutely love it! It’s the early (1990-1993) ones that gave them the ‘widowmaker’ reputation because of snap over-steer. Later ones have revised suspension (and an LSD) which makes them much more progressive when driving on the edge of traction. As much as i love the lighter, back to basics handling of the Mk3, the Mk2 Turbo really isn’t far off and it’s properly a fast car. It’s a 240 bhp, mid-engined car that’ll even take 2 bikes on the roof. What’s not to like?