... upon as the most important for purposes of textual criticism, and around them a fierce battle has been waged, which is not even yet settled. (1) It is now generally conceded that the longest MS., C, is a later redaction with many additional strophes, but opinions are divided as to whether the priority should be given to A or B, the probabilities being that B is the more original, A merely a careless ... — The Nibelungenlied • Unknown