I agree that scientific theories are better than theistic ones. But I’m talking about ultimate theories of everything. So you would have to be talking about the scientist’s ultimate, fundamental theory of everything. That theory is still being worked on, but if you look at Lawrence Krauss’s example, you find problems with it.
Which final scientific theory of the universe would you say has a great track record? String Theory? M Theory? The Big Bang Singularity? The Multiverse Theory?