Give me a woman that has brains and hold an intelligent conversation. Life is more than sex. That said some of the best sex I've had are with women who were perhaps a 6 on the scale because they really participated not just assumed their looks were enough on their part. These women made love making fun as well as torrid. We both had smiles when we were exhausted afterwards.
I was lucky my wife of 17 years was beautiful and very smart that's why even now we are divorced we simply went back to being best friends. Give me the smart woman with personality every damn time and if she smells great too that's a bonus.