If you haven’t worked at all, you only have one option: an MSc. An MBA will only really assist you if you’ve got a few years’ experience and you study at a top school. A CFA will – realistically – make little difference. An MSc will give you another chance to apply for graduate programmes and internships. While you’re applying you need to do whatever you can to get any kind financial services of work experience under your belt, even – unfortunately – unpaid if necessary.