I think Bush is at the top of the polls today because many Republicans and most independents want a candidate nearly like a Democrat. That would be Bush and Christie.
I don't have anything against Cruz, but he is most unlike the characteristic that makes Bush and Christie what they are, marginally conservative, almost progressives. It will be difficult for Cruz because he shows himself to be harder than he actual is.
Walker has walked the walk, a Conservative and on my favorite list although, I think he might be a bit young and vulnerable to attack by the liberal hounds.
Rubio, also may not be ready although I think he has the most charisma which seems to be the prime commodity required these days. But I think he may have ticked off too many conservatives with his immigration stance, then back water.
Rand Paul is the top of my favorite list because of his conservative stances and his librarian bent. Although he did bother me when he advocated the US go to town on ISIS! The time is not right for that crap, but he still is my top prospect. Can he Win? uh, I don't know, charisma is a bit short, but I think he will draw the most independents and Hispanics.
Then we have Romney, my real first choice. First because I think we need a real Capitalist in charge to get this nation back to work and back under control in the fiscal sense. But I am in the minority here and damned if I know why.
So Rand Paul is where I look.
However, I will vote for any of the above and others unnamed, before Clinton. I have voted for the dem twice, Kennedy because I never thought well of Eisenhower and I thought Nixon was a con man. Then I voted for Bill Clinton, bad mistake, just because I did not like Bush's tendency to come across like a preacher. The Lady Clinton proved without a shadow of doubt, she is not capable of being commander in chief. She bungled Benghazi badly then trotted out the bull shit about a video to cover for the fuck up. Looked us right in the face and lied, just like her cohort (Bill) had, with the same phony sincerity. I can't imagine anyone that ever served in the military would vote for her. The trading of bad dudes for a deserter will not help her case.