I self host just about everything, but I've yet to start self hosting my calendars. I'm worried about the user experience of people I'm meeting with, and I need a migration path from Google calendars. Can folks here who actually self could host either this project, or radical, or something else speak to their experience?
Same here, I self host email with stalwart, and I use DecSync on syncthing for contacts, calendar is still on Google Cal. I'd love to hear what options exist.