Great answer thanks for this!
I agree with everythinf but exFAT, some devices expect either FAT32 or NTFS. I had this issue when I wanted to play totally acquired big mkv movie through USB and because of that FAT32 wasn't an option so I went with exFAT. Not visible but apperantly it liked NTFS. It was the LG TV, my parents have 2 and same issue on both.
Nice! What hardware are you using with ZFS on TrueNAS SCALE?
Yeah simplicity beats everything when you only use basic features.