SAA-C03 (AWS Solution Architect Associate) Should I sit the exam this week? Evaluation of my practice scores.

How much did you get on the Tutorial Dojo practice exams?

My scores in my first attempts are:

1. 75.38 %
2. 75.38 %
3. 72.31 %
4. 80 %
5. 78.46 %

I have not done the 3 last exam yet. But I am not sure if i should sit the exam this week, I have read that you need to score over 85 to be sure. But also I have read that the actual examen is easier soo...