I don't have a personal canon. The canon i consider is in light of the oot. Not the revision of the 90's not the real prequel canon story original planned and then discarded for cgi masturbation on screen.
The canon is the oot films, the novelizations, original screenplays, comics adapted from the screenplays, and the first 2 radio dramas.
In this canon its From the adventures of Luke Skwalker, though Vader's story is central to the saga it is not Darth Vader's 6 film epic bs.