Mitt Romney, Rudy Guiliani, Fred Thompson, or John McCain?

If I had to choose between the two, it would be Romney. I don't care much about his religious association and would not judge him by being a Mormon. I'm not fond on Rudy Guiliani and his relationship with his first wife and children (he did cheat and divorce) and I think he got too much credit than he actually deserves for handling the aftermath of 9/11. Although he didn't directly lose to Hillary Clinton for the Senate run.... I suspect he knew he didn't have a chance and bailed out. Who knows? Either way, I strongly believe the Democratic party is in favor of winning the '08 election because the country has seen and is tired of how the Republican party has been running this government the U.S. for the past eight years. Everyone is looking for a change. And as for McCain. He lost his chance at being a front-runner. He tried to appease his foes and follow the Bush strategy at a time when his past outspokenness and straightforward talk would have landed him the presidency hands-down. Although politicians like top play down the importance of polls and campaign fundraising.. they are indeed strong indicators for public and private opinion. Anyhow, I may be wrong about all this. Heck, what do I know?

Ok... so of the 3, who would you choose?