[m463]

I tried setting up owncloud/nextcloud a few times and always had trouble. I did try nextcloudpi (but I can't recall the problems I had)

Eventually I did get it going with Ubos on a raspberry pi 3 booting from a fast sandisk cz80 usb flash drive. Ubos under the covers is based on arch linux.

It was pretty straightforward to set up.

I then installed nextcloud apps for iOS and Mac OS.

It is nice -- it does files, contacts, calendars, photos, etc.

Then I didn't touch anything. It works, although I'm at least a year out of date, but everything is stable and all my stuff syncs back and forth.