My favorite 2 Porsche's & why:
993 (Mid-90's 911) Carrera Convertable
Great looks
Air-cooled, rear-engine Flat 6 (talk about tradition)
Great handling (arguably better than the current 996 & much better than the older 911's), but just a tad of oversteer.
Autozine Link
1993 968 Club Sport
Great looks again, possibly the best looking Porsche ever.
240hp, 1335kg = great performance
50/50 weight balance derived off the 924/944 chasis = great handling
Autocar elected it as the best handling car in 1993 and 94, against Ferrari 348, Lotus Esprit and Honda NSX etc.
Autozine Link
Or maybe my 944 (series 2)
They might as well discontinue the 911 if they're going to a water-cooled v8. Don't claim it as a 911, when it's nothing of the such. Might as well make it front (or mid) engine as well. Considering the beating Porsche took when they changed the 911 to a water cooled engine (996), even when they preserved the flat-6 setup, I'd hate to see what this does.
Sure looks a lot like the Carrera GT concept car though (especially in the front bodywork).