really depends!!!!!!

If you still want to continue your U.S. dream, canada is the best option. If you really want to settle down. definitely australia. The only disadvantage is the overall living expense is a little bit higher than canada. But the weather, environment and other overall condition is much much better. I visited a few cities inboth conuntries and this is everyone This is the fact. Once you visit darling harbor in syndey, you will know it definitely worth it. It is just like heaven.
However it is much more difficult to migrate to Australia than to Canada, they have critical evaluation process setup in order to make sure you will find a job soon after landing. Attorney fee is also doubled compared with cananda immigration.