Personally I wouldn’t worry about unticking anything at all. The settings aren’t taking up any real HDD space.
I would leave them alone just in case you want to run that scan in the future. I have a custom “full system scan”
which I run once a month. If I unticked all of my settings then the next time I run that scan I would end up having to
reset those settings. There there for when I need them next time.

I am with the others when it comes to daily scans, they are nothing but overkill.
If you absolutely want to run a daily scan use the quick scan. Then once a week or
every other week run a full scan. As I said above I run monthly custom full scans but
many others might run a boot scan after a major release as in v2014, v2015 or v2016 and won’t
run another scan till the next year. “To each their own”.