Originally Posted by
Academic
There doesn't seem to be any great advantage to you in getting *G through AC. You'd probably be better off trying to get up to 50K on an airline where you can take advantage of their elite program. If you want priority check-in and Lounge access, buy a Maple Leaf Lounge card that will get you into MLLs anywhere and into RCCs.
I disagree. Given that the OP is not going to be flying a huge amount on any one airline, the generic *G benefits (lounges, priority check-in, extra baggage allowances) still make life significantly easier. Plus you'll be able to use the fabulous NZ lounge at MEL
Don't forget TG also flies out of MEL with good connections via BKK to Europe and the rest of Asia. They are actually pretty good in economy...