Blade-MD

low comfort (normal in bad weather to cut down on debris)
after reading the responses I am going to use low sport more

T2

low sport for as long as we have owned the 2004 C-TT, with yes 138,000 miles on it.

Sam CS 05

the low mode helps my little ones climb up and the comfort mode helps my back...now for the X-low & X-sport mode I just swap cars...viva the newest addition 996 TT...I wish I could just "transform" as needed

Kevin M.

slow and low is the tempo... and comfort

Cpa4S

1 st month i used low and comfort, but too insulated so it is now pretty much always low and sport.

geoff w

Low and sport for '08 CS- my wife and I both independently came up with this. We're used to an '01 Boxster and '05 997 which we also still drive

dustybottoms

Low Comfort for highway/city.

High Sport for offroad.

HeelToe

Normal/Sport or Normal/Normal with SO in the car, but since I installed adjustable lowering links, it's really like the standard "low" setting. (rolling stock is 20x10 w/ 295/45-20)
Low looks great, but the roads must be smooooth or you run out of suspension travel quickly. NYC setting is terrain level (normal stock height) but I think it automatically drops back down to normal once you reach 50mph.