Supply chain management Vs Project management. Recent Graduate.

I am graduating with a bachelors of science in biochemistry from University of Toronto in June. I am interested in enrolling myself into supply chain management or project management post graduate programmes at Humber college or George brown college with the sole purpose of getting a job. I have no experience in either field, however, I hear that the job prospects in those fields are good. I don't what to rely on here-say which is why I am posting this thread. I would love to learn more from people who are in these fields or people who are currently enrolled in the afore mentioned post graduate programmes.