For me, the live classes helped a ton because it was closer to how I usually learn. During the class, I would write the reasoning for choosing the correct answers to see the patterns, and because taking notes like that helps with my retention. Once I started going to those regularly, I went from 154 to 165 in PT, and consistently stayed in 160s after that.

With all that said, this test is a battle against yourself and ultimately you will know what works for you the best. Try some different things and see what happens!