Post edited by moderator XIII, please put links to other sites, that are not related to the question, in your signature instead of in posts themselves: 

 Hi Guys,

                 I am new to ASP.NET MVC. I did 15-20 projects in ASP.NET web form. Now i want to move to ASP.NET MVC. I want to know what all advantages i'll get over ASP.NET web form if i move to ASP.NET MVC and what all drawbacks in ASP.NET MVC over ASP.NET web form. SO that i can take decision about my new project.

 Thanks
~Mahesh


 

Advantages

Web form model is more easier to develop applications having complex user interfaces especially for line of business(LOB) applications. But I hope this will change in future.....

Regards,

Shiju 

http://greggalipeau.wordpress.com/2008/04/04/choosing-a-ui-pattern-mvc-mvp-and-aspnet-mvc/

 My biggest concern about maintainability, extensibility and rapid development. Please give some example if possible.

Thanks
~Mahesh
 

 I also want to know about the development effort between  web form model and ASP.NET MVC framework