Despite the rivalry between the operatic companies leaded by Haendel and Porpora in London (1734-1737), much has to be said about the real nature of the connection between the two composers. Both the musicians were considered outstandingly original for their aesthetic choices. Both admired each other's music. The few whirlwind years of their defiance in Great Britain produced memorable scores: among them, Ariodante by Haendel and Polifemo by Porpora, performed with simultaneous runs in the city theaters.