I was fortunate to pass BEC on my first try using Yaeger as my main review course. However, I am a belt and suspenders type of guy. I hate to loose my pants! Therefore, I used Becker, Kaplan and Yaeger for BEC!
BEC hits you with so many subjects, unlike AUD, for example. Becker and Yaeger do not always cover the same material for BEC because of the great diversity of subjects tested. There was one sick question on my BEC exam that only Cindy (Yaeger) covered. Becker and Yaeger are like night and day for BEC.
I used Yaeger as my teaching course and Becker as my quick review course AFTER I finished Yaeger. Becker always makes more sense after I finish Yaeger. I just do not learn very well when Becker's teachers read from Power Point.
Take BEC again and use Yaeger Homestudy. You will pass. Talk to Dr. Yaeger personally. He helped me after I failed FAR using Gleim.