I moved from Roam to Logseq after having syncing issues too many times that lost my data. (Ignoring the terrible UX of the iOS that crashed and was slow to start).
And yesterday, I lost a days of notes in Logseq. The notes were there for a fews days then gone. Likely a merge error from my iOS app to my desktop app. I wasnt able to recover them.
Reflect is way faster to start up than either Logseq or Roam -> I can open and start typing in ~instantly
Reflect seems to sync much faster than either Logseq or Roam -> type out a note on my desktop, pick up my iPhone and in a few seconds the note is there (I wish it did background syncs like Apple Notes)