I'm a few days into my trial and the lack of official documentation along with the large amounts of outdated and incorrect documentation, and conflicting information in the forums is driving me bonkers trying to set things up.   Right now I'm trying to understand how to configure docker.   By default appdata was created with `Use cache disk` set to `prefer`. Since this won't guarantee that the data will be on the cache it would follow that you should use `/mnt/user/appdata/`