Hey Ischel, Thanks for sharing your experience!

I also have a valid European DL and plan on doing the transfer exam soon.
I'm studying the old questions with ChinaDrive App for Android. And the new set on this website: http://jiaogui.zd87.com/ (by translating it with Google)

There's two sets there. And I just don't understand the difference between "Subjects an Exam" (科目一题库) with 898 questions and "Subjects three exam" (科目三题库) with 1020 questions?!

Do I have to go through both of these? Or does anybody know which one I need?