Any org-roam users here? I started with Roam Research (one of the believers, even), but then moved to org-roam to keep the files under my control.

Is Obsidian worth trying if one's already using org-roam and is reasonably familiar with Emacs?

You can use LogSeq[1] if you'd like to continue with org-roam. It supports both Markdown and org-roam, stores data locally, and has a good community as well. It is still in beta though.

[1] https://github.com/logseq/logseq