Stalla Final Review or Schweser 3day Review? insight, effective, material, towards, either

bleach

I’m leaning towards taking a review course for the level 2 never took 1 for level 1 but thought due to the heavy material couldn’t hurt. Anyone who took either of these have any comments on how effective they are? Or which one is better?
Stalla to me looks like just doing an exam and going over the answers wasn’t sure if that would be worth it. Any insight would help
Thanks