Guys - I recently left the airline business and branched out in my own busniess so we finally have to start buying tickets.

I live in NYC and will have the need to visit asia (mainly China, Malaysia) and possibly Austrailia about once a month. So, given CX, QF, BA and now JL. Oneworld seems an good bet. I expect to be flying CX mostly and would love some advice on what would be the best individual program to join. I'd want to get a small business cc also. I'm thinking about the AA citi small biz card but that would't get me bonus points for purchases on CX right? Only AA? But if I buy AA codeshare do I get the double points that come with flight purchases? I can then use AA points for UG's on CX?

Sorry if this is somewhere else I did a search but couldn't see anything.