Do you point Logseq and Obsidian to the same vault or you keep separated vaults for each? I tried using both a few years back and found a pain to manage, ended

Do you point Logseq and Obsidian to the same vault or you keep separated vaults for each? I tried using both a few years back and found a pain to manage, ended up staying with Obsidian that was more my style. I personally prefer organizing things in folder and sub-folder structures and Logseq was not friendly to that approach at the time.