Usually ArchiveTeam will do both where we can. For example we do wikis that are shutting down with both ArchiveBot (recursively download the site, saving in WARC format and uploading to web.archive.org) and Wikibot (download MediaWiki/DokuWiki source text exports in a way that can be restored later, upload to archive.org).

https://wiki.archiveteam.org/index.php/ArchiveBot https://wiki.archiveteam.org/index.php/Wikibot