It boils down to personal preference, for sure.
911 Turbos however, are BIG money.
An AWD 911 Turbo S (530hp) starts at about $183,000 add anything to it at all and you're well over $200,000.
A 911 Carrera 4S (400hp) is about $120,000.
Cayman S (325hp) starts at $72,900.
In which case, the TT RS (360hp) offers a bigger bang for the buck($67,600). The hatch makes it practical too.
I'm not in any way putting this car down. It's wonderful. But that near-telepathic relationship with the Porsche gets me every time. The mid-engined layout of the Cayman S makes it one of the most enjoyable driving experiences I've ever had. Course, the trunk is ridiculous, and you pay for any upgrades through the nose. The Audi has cupholders too those pull out CD tray looking things on the Cayman seem expressly designed to coat all the knobs and buttons in coffee gunk.