Join Date: Apr 2005
Location: Sydney, Australia (from time to time)
Programs: QF-LTS & P, SQ-TPPS, IC-RA, HH-D, *wood G, Others
Posts: 1,729
I have found train is usually quickest and less energetic. Airside to immigration can be longer if you are behind a couple of other flights and find yourself in the crush on the platform and to get onto the train and have to wait a couple as those ahead squeeze in.