Develop with modern concepts
ASP.NET MVC is one of most modern concepts of web application development and currently in use for enterprise level application development across the world.
Why one Should Learn it
ASP.NET is one of the most reliable platform for enterprise level application development with lots of built in security, speed and efficiency features.
MVC framework make handling of the enterprise project much more easy than any other framework and due to its open source nature most of the tools of development are available for free.