With Express entry, you could be eligible for the Canada Experience Class or a few other.
I would suggest that you use this link https://www.cic.gc.ca/english/immigrate/skilled/crs-tool.asp. It called CRS calculator and it helps you calculate how many points you have. Right now, the last express entry score was 471 just to give you an idea of how it works.
Yes, I have seen most people complete their masters program and get the 1 year PGWP and still manage to get PR via CEC on express entry.
FYI: I see that you are using the term apply, on Express Entry you create a profile and your get points for age, education, English exam, previous work experience and so on.
I am not sure if you are working right now, if you are, you could get more points for your foreign work experience.
In addition to that, you have the option of ONIP Masters program (which only opens once a year for less than an hour btw). Here’s the link to read more about it https://www.ontario.ca/page/oinp-masters-graduate-stream