Checking SD cards with f3 and if we get close top 99% + statement: "Low quality SD card can lead to system failures", than this is done
sudo armbianmonitor -b', reboot, 'sudo armbianmonitor -u
Working nice but it's n/a on older boards ... yet. Need to pack things together and push to repository.
And yes, much better to get wanted info this way. Can't be more simple.