I am looking for a OneNote alternative for all my campaign notes for my tabletop RPGs. I was looking at Obsidian.md as an option and wondering what their data collection is like?
Fot all my personal and private notes I use standard notes but the free version is not quite roboist enougj. I can't afford to pay premium any time soon I need a free option I can use.
I use logseq for work notes and Obsidian for personal. Obsidian is more markdown which I like for my loose notes. logseq, on the other hand, is more focused on productivity and it's fully opensource. Obsidian is only free for personal use, however their notes being closer to standart markdown means that they could be openned with any text editor and be just as functional.
Syncing between computers is easy – it's just a git repo. Dealing with mobile is tricier but I never needed it so can't comment much.
I used to use nextcloud but it won't work uploading fron android... Sync both ways fron desktop but only download from android. Now I am using syncthing and seems to work ok.