Just go with whatever is the default of your distribution.
That said I’ve come to love the automatic snapshots OpenSUSE gives me with BTRFS. I think they use snapper to automate that. It does a snapshot before and after every packet install, update or removal. And it has some system to delete snapshots that aren’t needed anymore but it always keeps enough to give you peace of mind, especially when you’re experimenting.
I should look into keeping some snapshots of my ~ as well. And I should implement that especially for my family.