Thanos.
He's smarter, arguably stronger and even more powerful if he has the Infinity Gauntlet.
Did I also he mention his girlfriend is -blam!-ing Death incarnate?
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I always assumed it was tanked by Superman due to his bio-electric aura which is right over his skin. As for Doomsday, I dunno. And this is a 1v1 fight. Just imagine that Thanos went off too early and death is angry with him and won't revive him.
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由Madman Mordo编辑: 2/6/2013 7:44:27 PM...I'd still say Thanos. Why? Well [url=http://media.comicvine.com/uploads/11/110199/2333504-2285448_696884_thanosblast_big_g2_super.jpg]this[/url] is why. And later on he pretty much pulled a Batman on Galactus and tricked him into a planet collision.