Best online revision course?

Hi there, I am trying to work out the best third party provider for online revision. I am in good shape to cover the CFAI material myself but feel I will benefit from a crunch revision course to make the material sticky just before the exam. Currently I’m leaning towards AdaptPrep but delivery seems a bit dry and I think 40+ hours of video is actually too much for my purposes. Anyone aware of anything a bit punchier that might help with retention (and engagement?) Appreciate your help, gang!