ASP.NET vs ASP.NET MVC

Good article that provides comparison of WebForm and MVC approaches for building Web Application

ASP.net MVC Vs ASP.net Web Form

Here are main points


Advantages of MVC Model

1. Enable clean separation of concerns (SoC) .
2. Enable full control over the rendered HTML.
3. Enable Test Driven Development (TDD) (built with TDD in mind).
4. SEO and REST friendly URL.
5. Easy integration with JavaScript frameworks.
6. Support third-party view engines such as NVelocity, Brail, NHaml.
7. No ViewState and PostBack events.
8. Follows the stateless nature of web.
9. Extensible and Pluggable framework. 
10. Ideal platform for Web 2.0 applications.

Advantages of Web Form Model

1. Provides RAD development.
2. Easy development model for heavy data-driven LOB applications.
3. Provides rich controls.
4. Familiar model for windows form developers.