The Hume Edwards Principle and the Contingency Argument

So many different versions of the contingency argument and some of them I find more plausible than not let's say. No contingent thing could explain why there are any contingent things at all ever so that would give us some way to have a reason to think that there's a necessary being for me  I'm tempted to put it in S tier right off the bat but we haven't even gone over two stage two yet, he says.