I had tried to switch from Emacs to logseq and had massive performance issues earlier this year. I have since migrated to Obsidian, but I'm finding I really want the structure of an outliner. Obsidian is great for some types of minds, but the outliner really appeals to the way I mentally organize information, and I'm finding it's a lot of fighting the system trying to get Obsidian to work the way I want it to.

I guess I need to try logseq again - it really did have a lot of promise to be the cross-platform org-mode you mention.