I've been running a NextCloud instance for a few months now.
I'm really digging it.
It backs/syncs up notes, files, pictures and bookmarks.
It also has chat, kanban, invoices, etc...
It works with my Android Phone and a couple Macs.
It's nice to have the redundancy and ability to work locally.
This all started because Google stopped pushing my phone backup down to my desktop.
Thanks, Google.