Also, my best advice there is:
My MCE exam is scheduled for tomorrow. The practice exams seem to be helpful. I've been getting 85%-95% on those so hopefully the actual exam is relatively similar.
I used the practice exam quite a bit and was able to pass the MCE exam on my first try with an 88%. I would definitely recommend to use that when preparing. Good luck!!
If you are scoring above 80% you should pass....unless they changed the scoring as it is a bit dynamic.
I took the practice exam 3 times and just passed the MCE earlier today. I found that repeated attempts of the practice exam and the Preparation Guide (especially the links to the subsequent Docs articles) were the most useful in passing for the exam.
Congrats!