My opinion is that at present time Dtube is only good for the possibility of an upvote from the dtube account and possibility of a new audience finding you through dtube. What I would recommend is continuing to upload to youtube as you do now, and cross posting to dtube with the youtube link in the body of the post as well so if anyone is having trouble watching the dtube video they can still watch the youtube. C urrently, Dtube doesn't work as a stand alone video hosting service for a content creator who cares about back catalog being watchable (and really, that is going to be most content creators). Cheers and good luck :)