Ares. Skaar's character needs further exploration. He's still new, and the limits of his abilities are unknown at this point. Ares has several thousand years of fighting experience, is a master combatant, and is skilled in the use of every weapon known to man. This fight is like putting Floyd Mayweather against Mike Tyson in his prime. LOL.
i just hopes he get the oldstrong power back, i think skaar shold force silver surfer to give it back to him now that he has an obedience disk on him. i think that would be a good way to solve that problem than the world will collapse and surfer wont have any where to put the power so skaar will have to keep it
i think skaar can win either way i think he would just destroy him with out breaking a sweat if he had the old strong power