I think the actual answer to the question is simple.
There are 3 choices
1. V6 Manual Transmission
2. V6 Auto Transmission
3. AMG Derived Turbo 4 pot with DSG
If you want a manual only 1 choice. If you don't want a manual there is also only 1 choice ;)
But had a visit to my local dealer and starting to plan for what next after a happy 8 years of TTS ownership and the Emira is looking like a very interesting possibility.
I have owned a Boxster in the past and don't have a strong desire for a 718 despite their excellence.
I also thought about...