FAR provides a lot less "context" but the materially is presented more clearly.
E.g. they will tell you that a certain situation makes interest rates increase....but they don't necessarily do a great job explaining WHY.
However, once you have a basic understanding of the context, FAR is probably the best way to review....very comprehensive and concise.
Seriously....I have the CFAI materials, Stalla, Schwesser, and FAR. I will use FAR as the core of my final month review.