They both look OK at xONE4 itinerary, subject to the constraint that you can only have two stopovers in N America. If the schedules fit you can get a couple of hundred miles more by going to SFO instead of LAX. And obviously you can get lots more miles if you have time to use the extra segments.

If you are doing it up the front remember that the SJU flights and the HNL-SYD don't have a First class.