Thank you javelinface!
I have updated after my image got frozen right after assembly out-of-the-box (in fact it happened that I have only tried to update the interface but not the image version [sorry if I am mixing terms…]), so I googled the problem and came here:
Here’s the guy (hpcodecraft) is saying that " If you use an SD card bigger than 8GB, you can use a script I made to expand the filesystem to the whole SD card. Infos on that can be found here: Expand File System (I made it as easy as possible"
So now I don’t get if I should use a 16GB vs 8GB MicroSD.
What do you think? Thank you!