Galan007
|Quantum Observer|
Of the two media(manga and anime) I think it's quite clear that the anime takes precedence, as THAT is the primary market Toriyama is is using in order to tell his story these days. He is also closely tied to every episode. The manga is a secondary source, as Tori is giving its creators the freedom to do what they want with his rough idea. Aside from that, he pretty much has nothing to do with the manga. As for the films: they have now become a tertiary source, as they are superseded by the aforementioned media.
IOW, if the anime/manga/films line-up for the most part, there's no issue. However, if a case arises in which they contradict one another, the anime's portrayal of said events should be regarded as the most canon happening. I think that is the most logical way to go about this, instead of randomly picking and choosing which feats we want to use for a given character, and which ones we don't. srsly
As for the recent episode: Goku and Beerus have each been holding back considerably up to this point. Next week we should get to see what they are really capable of.
...Oh yeah, and Goku can 'breath' in space just fine in DBS. 🙂