I too feel my ex-BMW M3 DCT is faster than the PDK, but I'm not sure if it is the reaction of the paddle or the gear shift speed.

 

I understand . This is not the case with my 997S . Now it is true that in manual mode without the "sport" or "sport plus" setting it does take more time . It was explained that the normal setting even in manual mode is geared more towards a luxury setting for smooth shifting . In "sport" the shift is faster . In "sport plus " it's instant . Most of the guys in the 997 section opt for the "sport" setting in manual mode which is what i happen to like .

I also noticed that during break in period the PDK seemed to evolve and become more perceptive of my personal driving style . several others commented about this as well . I never asked about it .

I don't know how many miles you have on the car , or how much varied driving you have done but if the car is new you might get a chance to test it more (comparing the settings) but at the same time document it with the service advisor .

Please let us know the outcome .

 

I came from a 2011 E90 M3 and a 2011 E93 M-DCT, and now have a 2009 C2S. I agree with Periokid's impressions, M-DCT is way more responsive in normal driving. I find that in manual mode w/ sport plus over 4000rpm, PDK works ok, although is still a little slower to respond. M-DCT is overall faster and crisper. The paddles have a shorter throw, and they feel better when you are pulling them, although I like the size and shape of the PDK paddle.

In Sport Plus, I still get a decent lag. (I've switched to the paddle style wheel)

 

I too had a E9X M3 with DCT and the paddle shifts were faster- and my GTR also has faster paddle response. Oh well, love the PDK none the less.