Good question. New releases appear monthly so checking every 10 minutes is overly eager.
It would suit me fine if I could dial it back to checking once a day. This way, worst case, it discovers an update is available one day after it becomes official.
I have found that the updater doesn’t always show me when updates are available. I made my own script that checks for and downloads any new docker containers every hour (only download, not run) , so that way when I get home I can just manually restart containers and I’m there if problems arrise. I was bit before by letting them auto-update with watchtower, and I won’t let it happen again.
And of course, I have binary sensors for all my docker containers to state if an update is available.