If someone would have told me a few months ago that I would write something like this I would call them totally crazy. But I really got used to #Evolution with all the integration with calendar, contacts, tasks, #Nextcloud,... Great email client, though a UI refresh to be more #GNOME3-ish would be awesome.
@bjoern I left Thunderbird behind many years ago and changed to Evolution because of its completeness, no frills UX, Caldav, Cardav. I use it in combination with Gnome Calendar and Gnome Contacts because of the better integration and nicer UX. Of course everything synced with Nextcloud.