
Logseq is widely preferred as a Personal Knowledge management tool for it's strong focus on linked note-taking, open-source nature, privacy-first approach by storing data locally, a "journal-first" workflow, and built-in features for task management and querying, allowing for effective organization and retrieval of information across various topics within your knowledge base.
I extensively use LogSeq for Daily Journaling at work and as a Personal Knowledge Base (even called Second Brain by some). I can answer most of your questions on LogSeq (and even Obsidian to some extent) and help you level up and get the most out of your Personal Knowledge Base.