Feeling very bad walking out the test center after taking REG, the worst of all four. Thinking that there was a high chance that I would not pass. But I did. Stopped study for the first half of 2018 but now i am finally done all 4. I Used Becker notes and practiced with Wiley online test banks only. I think knowing your materials and practicing on one provider's questions are sufficient to pass CPA exams. It is most important that you review questions (MCQs and TBSs) that you answer incorrectly and understand the reason why incorrect. Don't get hung up on low score during practicing, that pave the way for higher scores in the real exams.
All the best of luck!
AUD – 91 – Sept 2017
FAR – 92 – Jan 2018
BEC – 88 – Sept 2018
REG – 85 – Dec 2018