daryl, whats sold in north america as " Schützen" is the german Wasag Wano powder https://www.wano.de/en/#Jagd

we call it here most times wasag powder, schützen is a trademark only used in north america. quality seems allways similar to goex powder it seems.
swiss powder is a class of its own. did you ever see the brasilian elephant powder in north america? it was a little bit special because the mixture was different similar to the old german pre war qualitys called nassbrand - wet burning powder beause the residue was a little bit wet.
I think having an old can somewehre with the elephant on it. the factory in brasil explode around 2000 and they never start it again.