Should I study in the USA, Australia, or Canada — what are the key differences?

Each of the three major English-speaking study destinations has distinct advantages. Here is an honest comparison:

USA:
✅ World's best universities (MIT, Harvard, Stanford, etc.)
✅ Largest job market, highest salaries in tech and finance
✅ STEM OPT = 3 years of work authorisation after graduation
✅ Diverse academic options across thousands of institutions
❌ Most expensive tuition globally ($40,000–$70,000/year)
❌ Complex, unpredictable immigration path to permanent residency (H-1B lottery, decade-long backlogs)
❌ No national healthcare — insurance required separately
❌ Work rights limited to on-campus during studies

Australia:
✅ Much clearer PR pathway (skilled migration, state sponsorship)
✅ Unlimited work rights while studying (no 40-hour cap per fortnight) — changed recently, confirm current rules
✅ Medicare (public healthcare) included for students from reciprocal countries
✅ 2–4 year post-study work visa (Graduate Visa 485)
✅ Moderate tuition (AUD 25,000–50,000/year)
❌ More geographically isolated
❌ Job market smaller than USA

Canada:
✅ Clearest PR pathway (Express Entry, PNP streams)
✅ Post-Graduation Work Permit (PGWP) up to 3 years
✅ Lower tuition than USA ($15,000–$35,000 CAD/year at most)
✅ Strong permanent residency through Quebec and provincial pathways
❌ Job market and salary levels lower than USA in tech/finance
❌ Very cold winters in most major cities

Verdict: Choose the USA for the best universities and highest earning potential if you are targeting top-tier schools. Choose Canada or Australia for a more accessible PR pathway and lower overall cost.