Nice. How does it work compared to Android? Do all apps work (bank, government, shops and so on)?
Not /e/OS user, but it is Android - just degoogled. Uses microG as a replacement for Google services if I’m not mistaken.
As for apps, I recommend checking out an app called Plexus on Fdroid - it’s an app where people report how apps work on alternative ROMs with either microG or fully degoogled. It’s pretty neat.