Hey Cornelius,
thanks for this quick answer! Helps a lot!
I started to watch and study every lesson anyway and will keep on going like this.
I will check the application requirements and go for PMP since I will be some weeks more in short-time work anyway..... this seems to be the best option during this forced pause by COVID.
After practicing with the CAPM exam simulator (yes, yours -

I will purchase the PMP exam simulator, if I am admitted for the exam.
Vielen Dank und beste Grüße aus Nord-Deutschland!
Jan