Musically I prefer Ska (especially the Ska of the revival period of the 70s/80s) because of the brass and the faster speed and the proximity to Punk, but Reggae, being more mellow and love and peacey, might be more appropriate to facilitate political change in a country like India.
My formative years were influenced by bands like Specials, Madness, etc, so SKA! SKA! SKA! 😎