Mr Amitabh Bachchan is becoming younger choice at 61. He has just signed Sujoy Ghosh's 'Borivali'. Big B is the first choice of most young filmmakers these days, from Kaizad Gustad to Nagesh Kukunoor. " I just feel good about the fact that they consider me for their films. It's exciting working with them", says the modest Bachchan.