Which opera was first performed in 1807, Falstaff or La vestale?
Falstaff (opera):  The work premiered on 9 February 1893 at La Scala, Milan. La vestale:  It was first performed on 15 December 1807 by the Académie Impériale de Musique (Paris Opera) at the Salle Montansier, and is regarded as Spontini's masterpiece.
i don't know