Thanks for all the great replies, and I will verify the book-by vs fly-by as discussed above. I think my phrasing wasn't great - I have enough marriott points and certs for nearly anywhere i'd go so when I say bang for my buck I just mean getting some nice J flights (or F - thanks
mhy ) and a few tier points. Vancouver is a great spot. Singapore sounds great too. If anything else or interesting routings come to anyone's mind please let me know.
Cheers,
Daniel