Germany-Australia which routing
when someone is trying to book award ticket between Germany and Australia (Sydney), there are some options available, namely (only some discussed to discount such things as 8-hour layovers):
TG with 1 stopover in BKK
SQ with 1 stopover in SIN
OS with 2 stopovers (VIE, KUL)
any suggestions which route is better - travel will be in Y