It is easy to find a job after graduation. If you get an OFFER, you can apply for PR in 2-3 years, that is, permanent residents.
Recently, PR has been tightened, and the application for half a year is basically unsuccessful. In other words, after you work, you can apply for PR six months later, and the review time is at least six months to one year.
You can apply for naturalization in 2-3 years.
But it all depends on your personal situation.