Frankly, and this is my opinion, I liked the MAP CD sets just as much as the JOOB CD sets. The only thing that annoyed me was the announcer, because he doesn't sound anything like Robert.
I would do the entire program with the MAP CDs and then add extra time with JOOB according to what kind of exercises you're doing. If I remember correctly, JOOB has four and MAP has 6 (right?) so I'd wait until you've gotten to CD #2 or 3 before going to the JOOB CDs- and in the part Monroe talks to you, have a specific intention in mind.
(I think it's the first one where he says "remember your intention" or something like that.)