I’m using the plugin remotely save and sync via WebDAV. Nextcloud provides a WebDAV interface so it’s pretty straight forward, and I can read my vault online via Nextcloud Web. Im mostly happy with it but sometimes there are some sync hiccups if versions of the plugin are very far apart but I also have 5-6 instances of obsidian that I need to keep in sync.
The extended approach with fixed intervals and breaks doesn’t work for me, but I’m using a timer to get started on things that I can’t commit to otherwise. It’s mostly initial momentum in my case.