President Obama’s political advisers have long been preparing for a general-election contest against Republican Mitt Romney, but the GOP nomination process may not be as predictable as they thought.

Recent polls show Romney’s popularity decreasing among potential voters and put Romney in a tight race with former House speaker Newt Gingrich.

How do you think Romney would do against Obama in a presidential election? What about Gingrich? Vote in the polls below and tell us what you think in the comments section.

Related: Obama team sees Romney damaging self with independents for fall campaign