[level09]

The short answer is, faster development, easier to maintain and extend, and even more efficiency which is exactly what I was looking for.

the long answer is, a combination of many things: - flask is simpler, has almost no learning curve

- Django's ORM is not great, and I preferred nosql where things can be done faster and no schema migration was needed

- Jinja2 seemed better and the template structure was simpler, and the static file serving seemed more straight forward in flask

- settings management, urls and routing (with decorators), blueprints and many other things ..

I really believe that Flask represents the best way to design any web framework.