Eric Sunshine <sunshine@xxxxxxxxxxxxxx> writes: > different. Aren't both commands addressing the same use-case of > comparing one version of a series against a subsequent version? In > your response[3], you seemed to agree with that observation and > suggested instead simply increasing the default creation factor for > both commands (which sounds reasonable to me). I think Dscho's use case was compare only single updated series of his with seen that has tons of irrelevant other patches, to have the command sift the patches belong to other topics away while making comparison with the older incarnation of his topic. I never use the command for such a comparison, but I can imagine that in such a context lower criteria may help reduce false matches of his new commits with unrelated commits on 'seen'.