QCCA starting salary is 33475 ( 3% increase per year ) considering inflation is around the 4% mark u will never catch up.
so its 33475+OT ( which could be anything between 3K to 9K per annum - depending on what base u r ) + the 2.60 tax free per blocked hour ( which is equivalent to about another 3K per annum.
these figures were given by the FAAA.
so i guess QCCA is better becausee u get ur OT. so if u r in syd doing the SYD-AKL-LAX u will do well + JBR as well.
the difference really is for CSS - 55K or CSM 70K ( plus ur OT and ur 2.60 as well ).
allowances u can make anything from 10 K to 20 K per year , again figures given by the FAAA and also depending on what base ur flying from. SYD beats MEL as per norm. things are likely to change though. A380 will now have a mel base
and the flying is also changing .
hope this info helps.