The questions of an Educated Woman when seeking a Husband.

Sometimes is quit difficult for a single girl in her 20s to find a good candidate for marriage.
Specially if the young lady is on the engineering field; woman in this field have
very high expectations when looking for someone to share her life with.
A good qustion is, should she marry a person with a higher degree of education?
Or should a woman marry someone with lower education, or in a carrer less complex than hers??
In a sense an educated woman, with a career in engineering should marry someone with a profession similar to her own, or someone studying something even more complex, because
the husband could help her develop her own intelect even more than she already have.
In the other hand, if she marries someone in a field not as complex as hers, it somehow could work out, because the man will be humble to be able to accept the fact that the wife contributes
more money to the house than himself, that will give the wife some independence and at the same time she will share the lead with the husband in the house.
Let me know what you think. Should she marry someone with similar career goals or not?