Personally, I think Gingrich would take Obama apart in a debate. It's obvious to me that Obama's lack of experience shines through every day and with every utterance. I'd rather see Gingrich as President than another term for Obama, et al or someone whose only experience is as governor of TX or MA.

“In my many years I have come to a conclusion that one useless man is a shame, two is a law firm, and three or more is a congress.”
John Adams