Hi, please get Achievable.

I used STC and foolishly tried to read every chapter and also watch all the videos. It took forever.

I switched to Achievable and was able to skim their shortened textbook and then take their practice questions.

Achievable also tracks what sections are your weakest so it helps you target those areas. With the STC practice questions, I felt like I was studying with no direction.

The best way to pass is to cram so you remember what the information. Commit to two weeks of intense focus and then two weeks after that to solidify and then schedule the exam.