通过使用存储过程或实体框架将数据从sql server 2008恢复到ASP.NET MVC 4

I am new to ASP.ENT MVC and I am working on project where I have data in SQL Server 2008. Now I need to connect to that database using ASP.NET MVC4 and retrieve data. Now I am confused between two approaches- either I have to use Stored procedure or entity framework. In this project I will be dealing with database which already been developed.Here stored procedure has been used. So obviously my colleagues options will be stored procedure. But what I know about entity framework is it is user friendly and helps in developing application faster compared to stored procedure.I am new to ASP.ENT MVC and I am working on pro