Personally, I would recommend Prince2, PMP, and Agile courses if you're looking to study - professional courses teach you a great deal about project management and don't take as long/are not as expensive as degree/masters courses.
Having said that, project management is less about process and more about people and communication skills - you don't need coursework/a degree for that.
From personal experience, I would recommend (assuming you're already working in a field you want to stay in), take a prince/agile course, and try and get experience as an assistant PM/PMO etc..you will already have the product knowledge for your business area, and you can start to build up the other skills you need to do a PM role.
Good luck!