Webdav or Caldav: Which should I choose?
Almost always Webdav. If you’re subscribing to any of the holiday files from the project page, or creating an icalx account, these are definitely cases to choose webdav. Anything involving a .ics file is also grounds for choosing webdav. Webdav calendars also have the advantage of Sunbird’s backup system. Future versions should be able to answer this question automatically for you.
