Mokotow or Wilanow?

What location is best to live in Mokotow or Wilanow? We want to be in an expat area, however we do not need to be near schools.

Seeking opinions/advice!
Thanks.

I recommend Mokotów, quarter "MARINA MOKOTÓW". Green area, close to the airport and 10 min to the citi center (Palace of Culture). I can even recommend the apartment here to rent -:)
regards,
Beata Sz