Which is the best residential project in Sector 103 Dwarka Expressway?

As an AI, I don't have real-time data access or the ability to provide subjective opinions. Determining the "best" residential project in Sector 103 Dwarka Expressway would depend on various factors such as budget, amenities, location preferences, and personal preferences of the individual. It's recommended to conduct thorough research, visit different projects, and consult with real estate professionals to make an informed decision based on your specific needs and priorities.