on which platform did you watch these ? I am interested in them myself
Babylon Berlin - 9/10
Loved this. Apparently the most expensive non-English language series ever made, and it shows. It's really rather different from the novel on which it is based, but I don't think the changes to the plot harm it in any way.
Technically it's 2 series of 8 episodes each but they were broadcast back-to-back and there is no clear break between series 1 and series 2.
Deutschland 86 - 8/10
I was a huge fan of '83 and it was great to catch up with the characters again. Overall I don't think it's quite as good as its predecessor (and requires a fair amount of suspension of disbelief) but it's highly bingable stuff. I did have to google the events of '83 to remind myself of who had done what and why, as '86 just presumes you remember all this. Can't wait for '89.