Atheists, what do you believe is the best argument for the existence of a deity?

[Minimalist]

After sober reflection ( the worst kind of reflection, btw) Void, I think you are right. Flawed as it is, the 'fine-tuning' argument is the best that the morons can come up with. The fact that it fails to stand up to scrutiny is no deterrent for them as they won't scrutinize much of anything.

The fact that the moon is covered with impact craters:



and Mars:



and earth:




So, an all-powerful god creates the entire fucking universe but doesn't know jack shit about orbital mechanics? Some fine-tuner!