Let's say you had previously acquired good fansubs of the entire series of Super Link and Galaxy Force, and are just now acquiring the entirety of Energon and Cybertron. Obviously, you would keep Super Link 33, which was never imported to Energon, but what of the rest of the episodes? Are they worth keeping around? Do they hold any value/content you couldn't get from the American analogues? Or are they just taking up valuable space?