For myself I found review twice and go on made the most sense.
I was aware of the approach of Rav Nahman of just saying the words in order and going on. [But that left me with almost zero understanding.] On the other hand Rav Freifeld of Shar Yashuv was emphasizing doing review 10 times before going on. That left me with making no progress. So the review twice approach was what I adopted for many years.
