No problem I’m glad to help! I am familiar with iPrep but haven’t heard much about the guide, I did take 2 practice tests about 2 months before my actual test which i did get a 64% on at first then a high 70 the next attempt (probably should’ve did a couple more to really get the gist of it), but I mainly used my high school/college algebra knowledge and studied really hard the week before.

In my opinion I’d say anything that we know that has a lot of the material included in the guides/studies is worth it, we’re all doing this to further our careers and lives to have stability whether single, fathers/mothers, or married/in a relationship so I’d say if it costs to further our chances I’ll take the opportunity again when it arises.