I didn't say that. In the Shafi'i school, any act that is sunnah (recommended) is recommended to do frequently. So it is recommended to do extra tawwaafs. And it is also recommended to do extra Umrahs.... meaning that 3 umrahs are better than 1. And 3 extra tawwaafs are better than 1 extra tawwaaf. I never said that 1 extra Umrah is better than 1 extra tawwaaf. Allahu 'a'lam as to that. Also, i'm not entirely sure what you mean when you say "extra tawwaafs." Do you mean the optional tawwaafs that are sunnahs of Hajj? Or do you mean "extra" tawwaafs that are not part of Hajj or Umrah?