Herr Hornung always preferred Matlock over Sid, not just for his bass playing capabilities (the difference was so glaring let's not even discuss), but for his look. There was something quintessentially Brit, yet authentic about Matlock, you could have envisaged him playing in The Faces or with Ian Hunter, he looked cool in an understated way. Sid Vicious, of course, conquered the T-shirt market worldwide. He looked carefully fabricated to me already back then, a punk the way The Daily Mail or The Sun would envisage one.