The right one is the one that you feel the strongest pull for right now. Knowing the courses I can honestly say you win no matter which course you choose. If you want to develop you intuition a good place to start is with the intuition you have now about which course you feel you would like to devote some time to. There is no perfect order in which to do these courses. Nor is it necessary to experience them all for each it is a personal experience.
Alex
