I bought a rm2 a while back but abandoned it when I discovered it had extremely weak security: no fde, a weak remotely-resettable 4 digit pin, no local file syncing (doesn't appear as a mass storage device when plugged in as a usb, doesnt support standard file transfer protocols), non-e2ee (!!) cloud syncing (their company can see my notes unencrypted).
Now I use an android tablet that I locked down + synching and i couldn't be happier. The only thing I'm missing now is a good note taking app that writes my notes to a directory that can be synced with synching. Recent versions of android broke this for all apps except Google's Files app unfortunately.