Oh, I wouldn’t have expected that so much is needed for app settings.
(My guess was abt. 2GB).
At my quite new Leap 15.6 (abt. 9GB for /. Only few applications: Firefox etc.)
my home directory doesn’t take more than 1GB for app settings/ caches.
So it seems reasonable to have 10GB min. for that?
When I think at the party that will be going on all the time at that partition,
at the SSD, I probably add some air for SSD management to distribute access.
Concerning file system choice:
At another thread of mine, @myswtest told about the decisions for their PCs
https://forums.opensuse.org/t/applications-firefox-kate-take-longer-to-start-than-in-win7-why/185703/45
I’ve the impression they have good reasons for choosing XFS for that
kind of access that app settings/ cache etc. evoke.
So I will split 20GB from the 118GB of / (btrfs) for home partition.
Is that (distribution) reasonable?