i just leave mine in full drive logic every time i drive. power button on. when i get to say 40+ mph i manually shift up to 7th and then as i brake shift down or toss it back in auto mode depending on where and how im driving.
the one thing dct can do that 6mt cant is you can with the tap of your left fingers downshift faster than you could ever really accomplish on your own while depressing a clutch pedal and shifting manually.
definitely love both trannys but they each have their advantages and downsides as well.
*09' E90 M3 :: Le Mans Blue w/ silver novillo :: DCT*
*66' 427 Big Block Corvette :: Maroon :: Straight Piped*
*56' ford f-100 truck :: NSX blue :: lowered :: custom interior :: custom audio :: colorado custom wheels*