FSPassengers or Just Flight's Airliner Pilot?

I have looked at FSPassengers and "Airliner Pilot" from Just Flight. I understand that Airliner Pilot is all about the flying career. FSPassengers is about the flight. From reading the Just Flight forums, it seems like a lot of people use both products to improve their experience with both products. Airliner Pilot gives them continuity from flight to flight while FSPassengers makes the flights more realistic. Now, FSPassengers has an add-on called "Career Pilot" which appears to compete with Airliner Pilot. The question is: Who has used both Airliner Pilot and the Career Pilot add-on for FSPassengers and which one is better?Bob