Ok now, I'm about 6'7'' and I did have trouble in the 986.

The 997 I have now is great.

I sat in the Cayman for a couple of times and the headroom is better than in the 986, not quite as comfortable as the 997, though.

AFAIC, the best difference to the 986/987, there is no wall directly behind you, therefore you feel a lot more cozy!

Greetings,

Getaway