Non-biased opinions. Who is more likely to help humanity more when winning the lottery... Religious or non-religious minded people?
I'm willing to be the test subject for non-religious people.
An impossible question to answer. Wihout any data to go on, our opinions are only speculation, and must by the nature of things have an involuntary bias towards our own group. I therefore find myself thinking that it would most likely be the non-religious.