There is nothing wrong with the SLK.
It is a bit tail heavy, due to the folding metal roof but unless you want to compete in it that is unimportant.

I had a 280, with the 3L V6 and it was quick. The ride is a bit harsh at times, but far more refined than a trad Mog and the steering is a bit dull. But a nice roadster for all that.

There are a number of AMG 55 ones with the big AMG naturally aspirated V8... they have a better weight distribution due to the big V8, but do eat rear tires...

https://www.autocar.co.uk/car-review/mercedes-amg/slk-55-2012-2016

Peter,
66, 2016 Porsche Boxster S
No longer driving Tarka, the 2014 Plus 8...