superman or batman?

do you love superman? do you love batman? batman and superman, which one do you love more? if there is a chance for you to be one of them, which one do you want to be? the superman or the batman?
to be honest, i don't know which one i should choose, i want to be both of them. i am an ambitious person. they both are awesome people. so i want to get both superman zentai costumes and batman zentai costumes, thus i can be superman today and be batman tomorrow.