Australia for me. Why?  Because most of the people's first priority is not a job rather than staying in the country. Australia offers easy oppertunity to be resident.  Hoina bhane kina job napauda ni  k k garera status badaera bascha.  If somebody is looking for a job people would rather go to nepal where they can get job much more easily than australia or US.

Regarding the job it is very difficult to say. In australia if you have graduated from university you have better chance of getting job than graduating from some cheap colleges. Cheap colleges are good for getting status. If somebody has graduated from university i think there is no difference between austrlia and US. If somebody has graduated from cheap colleges in australia than US is definitely better.