I am not Kenyan, but I think that you are jealous. For me, Kenya is widely more moved forward than Tanzania. it's visual. make a poll in oasis on the question, you will see the answers.Dar es salaam has won of the best infrastructure in Africa it will grow by 85% by 2025 while Nairobi will only grow by some 40% also the fact that most of Nairobi's structures are some 10 to 15 years old while Dar's are some 5 years old. Nairobi is no where near to being a world class city in my opinion.