Most women I know prefer the uncircumcized one, if they've had both.

And about comments that the shape of the AIDS belt in Africa "probably has a great deal to do with poverty, prostitution, and a promiscuous lifestyle among transient, underemployed workers" rather than circumcision, that's just it - proportions of poverty and prostitution and all that fun stuff has a completely different shape than the AIDS belt. The non-circumcision shape matches it exactly. I will try to find the reference.