If everything is equal would you adopt a baby or have a biological one?

When I say equal, I mean really equal in terms of having/getting the baby. It will cost the same, you have to wait the same amount of time for the baby, being pregnant is not an issue at all or part of the consideration in this equation, it is simply a matter of having your own biological child or not.

I am interested to know why you chose what you chose? If you have children yourself, if so are they biological? Are you adopted?