Which is the best God? How do you know your god is the best?

As I must face the final curtain one day(who said sooner rather than later)I find myself asking this important question.Which religion is best? For being forgiving and understanding of everyone,one that lets, everyone have there own ideas and views would be nice.If you don't have a god then go and answer a diffrent question. From the best selling book "cat among the pigeons" By E cad