David Boonin argues that in a choice between creating a person whose life would be well worth living and creating a different person whose life would be significantly worse, but still worth living, each option is morally permissible. I show that Boonin's argument for this view problematically implies that in a choice between creating a person whose life would be well worth living and creating another person whose life would not be worth living, each option is also morally permissible.