Why not Tana
The main reason I’m reluctant to fully switch to Tana is that I don’t have full access to the application, unlike in Obsidian, and Logseq. It has its own data format, and my notes aren’t stored in Markdown, which I can easily port over to other applications.
I’m afraid that my notes will be behind a paywall. I’ll dedicate enough time to structure my notes and create a database, and later on, if I find out that all that time is wasted because I can’t afford Tana.
There is an option to export data as JSON, but I’ll have to write a full application just to get something out of it. I’m willing to do it, but only if Tana was free. I can’t afford to pay for it at the moment.
I’m thinking about creating an obsidian plugin for that, or moving to Anytype as I really like the workflow that’s possible in Tana.