I don't think I've heard of Logseq before. I was a fan of outliners for many years, all the way back to Dave Winer's OPML editor. In my corporate white paper writing days I worked almost exclusively in MSWord's outline mode for the first draft or two.

I will say it looks interesting. I will go thru the docs. What are you using to sync between devices (if you are doing that)? I'm using #SyncThing with Obsidian, which has worked fine for my needs.