TOPIC: PM PrepCast simulation exams

How close are the PM PrepCast simulation exams compare to the real exam, in terms of the level of difficulty? Are there other simulation exams that you would recommend to increase my chance of passing the exam?

I just took the PMP exam on Monday 28th July, I cannot disclose any of the questions, as its a condition of taking the exam you do not share it. What I can tell you is I did 2 PM PrepCast simulation mocks, treating it just like an exam. The First exam was a nightmare hardest thing I ever did and first time I did a 4 hr test. I got 70% in the exam, then I did a second Precast, again Nightmare, very hard and my brain almost blew a fuse on the second exam and I got 77%. Then I decided to gold plate and did also did PMI Studyhall and got 77% so you can see I got the same marks and Prepcast, and really it was not needed
When I did the actual exam ( also a nightmare ) I passed with 3 ATs, Prepcast worked!! its VERY hard and simulates the real pressure and difficulty of tests you will face in the real thing. The questions are different but I imagine every PMP exam there are different questions.
Precast is good enough or should I say SUPER HARD enough.. You do not need to by more simulators you need to all the quizzes and questions and study and close gaps on the wrong questions, I decided based on my own research that 75% to 80% over 2 or 3 exams would be enough for me to take the exam. Of course at the stage before you take it, its all risk register, but the more mocks you take and if you see upward trend on each exam and your hitting the 70%s and above that's a good sign. But believe me Prepcast is HARD!! Just be sure you take them just like the real thing and do all the questions etc.