Been using it for a couple of months now. I wanted to self-host (done), import from Apple Notes, encrypt notes on server (works), mobile access (good app on iOS), be cross-platform. I had some trouble recently on Arch Linux (around the node version) which I am planning to switch to when retired, potentially.

All in all, it works fine, no surprises and I've been able to access my notes from many setups and never lost anything.