03-12-2022, 10:28 AM
Just a personal anecdote but I used F2FS with my first distro install and it bricked within a month. Maybe it was a bad card, but I've been using ext4 ever since on the same brand of microSD card and have not had any problems. Speed isn't as important as reliability to me so for that reason alone I'd have to err on the side of using ext4. You can disable journaling on ext4 if you want to eke out a little more performance but then you run into reliability problems again.