Having driven my mother in laws 2006 cayman S a good few times it would be the Porsche for me too.... well until something went wrong with it anyway!
All I can say is make sure you take a warranty out on an older one! She has owned hers since 5 months old and it only has 30k on the clock, full porsche service history even down to getting the MOT's and tyres changed there, started smoking a bit earlier in the year and turns out is has suffered from the well documented bore scoring issue and 3 of bores were shot. New block later and they are presented with a bill for £12k
Porsche were nice though and chipped in £3k good will! She's that p*ssed off she has just bought a Audi A1! So Cayman will be up for sale soon and somebody is going to get a bargain with the new engine and warranty etc I wonder if she will do a family discount 
All I can say is make sure you take a warranty out on an older one! She has owned hers since 5 months old and it only has 30k on the clock, full porsche service history even down to getting the MOT's and tyres changed there, started smoking a bit earlier in the year and turns out is has suffered from the well documented bore scoring issue and 3 of bores were shot. New block later and they are presented with a bill for £12k

