I never have been to either Mumbai or Muscat, both are equally intriguing choices for my budding adventurous spirit. Three days is far too short of a time for either choice and I will have to raise my expectations for longer journeys when I finally put my Bucket List plans into action.
As far as Anime/manga characters, I just like to get some recommended reading from the community for my in flight entertainment. It's a long, long flight(s) from Vancouver to either Mumbai or Mucat.

Thanks for the your peek into our plans @nainaztengra
!LADY