OK, I had the good fortune to visit Germany twice last year, and was once again drawn to the unique taste of Weisswurst, which is what the Bavarians eat for breakfast.
As an accompaniment I would eat these Wursten with mustard. My favorite of all was Develey Susser Senf, which is a dark sweet mustard. Also nice is the Devey Weisswurst Senf which is a little grainier.
Does anyone have a particular German mustard they prefer? The Develey stuff is not available here in the USA. Thomy susser senf can be had, along with Loewensenf. (I think Dusseldorfer Lowensenf GmbH actually bought Develey Senf & Feinkost GmbH, so they are the same company, but I don't know if the mustard is the same, I wouldn't think so.)
Has anyone done a side-by-side taste test of the German mustards against domestic "German style?" Here in New York we can get Schaller & Weber, Inglehoffer, Boar's Head and a couple others, which going by my palate memory at least ain't cuttin' it. The mustard, that is.
How about some input from our European bretheren, too?