Buying which Alfa?

Hi Leutz, I’m a little over 40, it’s written anyway, but I feel like I’m just a little over 20! As my Eigen I call the Peugeot 206cc (drives my wife) and a Mercedes Benz “E220” Cabriolet. Now the Alfa has aroused my interest lately. Alfa really has chic models but I honestly find it hard to decide, because I don’t know anyone who drives such a car. In my storm and rush times I drove an Alfa like the one I called the same? I think ALfa Sud ti or something like that, Alfa insiders like to look at it that I can’t remember myself so much. So I find the new Alfa 159, the Ala GT and the Spider look pretty nice as well. Well, which engine should it be at least and which one should not take at all. As a driver type I would rather call myself a quiet and brisk driver, but if I did ride a sow, then I also want to know it and find it good if you have a little reserve at your disposal.