x2. do you need a degree to advance at work, or need a degree because you have an interest in a particular subject?
if you just need the piece of paper to get to the next rung on the corporate ladder, then just get something very general. a business degree or something.
its not worth going for some difficult field of study if you just need the line on your resume. dont take the time away from what i’m sure is already a busy life if you dont need to.