What do you think is better, science or religion?

We all know about the epic debate between science and religion which has profound implications. We need not talk about the boon science has bestowed upon us, it's all so vivid and obvious. Of course there are drawbacks, but it always depends upon how you use it. However, the scope and use of religion is, somehow, vague. The only advantage i can think of is the fact that it teaches us morality. But do we really need religion for that? We actually learn morality from personalities and philosophers like mother teresa, Martin luther king, Nelson mandela etc. Besides that there are handful of disadvantages like religion based terrorism and racism, ethnic cleansing, superstitions, misleading beliefs and many more. Without science, today's blissful and secure life is impossible but without religion, it maybe.