My preference for Marvel is Spiderman and my preference in DC is Batman. Both stories are based on good origin stories and the constant issue of dual identity and fighting for justice in the light of maintaining a healthy life is so fascinating. That Batman does it without the responsibility of powers and chooses to keep anyone from getting too close to him makes his story all the more intriguing. Although usually Spiderman wins in the choice between the two, film wise the best one committed to celluloid remains The Dark Knight. Quality storytelling always informs you as much about your life and the issues and challenges you face and that’s been the key to my enjoyment of both heroes. Enjoy.