I think you have to go through your career goal and see which choice truly fits into your future. Doing something simply to make your resume look better might not make much sense.
i still do think there is a difference between the 3 choices. even what you want to do is different from what you are doing now, it must have a closer tie with one of your choices than the others. the tie might be network, exposure to different cultures, leadership, work under pressure, challenge...
don't say there's no difference. there's always a difference, as you know. there are not even two same leaves in the world!