I just watched the video on using the site library, and I’m wondering what is the recommended method for backing up a site. I have used All In One WP Migration to migrate sites with great success. Is that the kind of thing you’d recommend?
All In One WP Migration is a great tool. It’s a full replication plugin and it has a nice tool where it lets you edit the URLs so the migrated site’s pathing fits to its new site URL/domain when you migrate.
We don’t exactly have any specific recommendation other than export/import using GP Premium and WordPress’s default exporter/importer but if you find one that fits your needs without any issue, then it should be OK.