Simple answer. Cayman GT4 and its mainly selling as stick due to popular demand.

I would recommend buying ‘The definitive Guide to new Gaydon era Aston Martin” by Grant Neal. Good material for you to learn on these cars and what’s going on.

The 4.3 was riddled with issues. There’s also the infamous engine oil leak issue around the cams that needed an update. 4.7 is much more reliable and bulletproof.