I’d like to sync my markdown notes between devices (laptop and phone), which service is better: Nextcloud or Syncthing? Any other important idea I should know?, like latency times, or maximum number of synced devices, what if I edit the same note from both places without internet and then both get connected to a network… For example, I know Nextcloud let me have a history of the notes.
I use syncthing for personal and work, and it’s great. Having said that I’ve found it struggles with versioning i.e. editing a document from multiple devices.
Look into something like Standard Notes for cross platform markdown editing. It’s e2e encrypted, works great, the dev is very responsive. Ymmv but I really like it, have it on every device I own and use it daily.
I’ve also just used a private git repo for editing docs from multiple devices. Once you get it set up it’s effortless, and most ide’s are extremely fun to use as text editors.