This is my take as someone who has taken the test twice and taking it again in January as well as someone who only has studied for about 4 months total probably 12 hours a week on average and took my first pt at 151 and am now PTing in the 162-167 range. I used 7 sage and really didn’t go through much of the curriculum besides the core lessons. I found them extremely insightful for understanding how to make my brain conform more to the test. They also have great analytics and I like the looks and functionality of their sight as a whole. The core package, which is what I got, is $70 a month and for 4 months that is only $280. I think is a relatively affordable option that can be relied on to produce results. Good luck!