Seriously speaking, I think Deus Machine sounds a lot better, but I'm afraid those who know what the first word means, will mistake you for a Christian rock band.

Another promblem, is how do you even pronounce that word? Everyone I know who's played 'Deus Ex' (which really only makes up my father and brother), pronounces it "dooce", but I think it's spoken more like, "day-us".

I don't know.