Between ASP.NET and ASP.NET MVC , using the latest available for both technologies what would be your preference and why?

ASP.NET is a great Solution for web technologies Even with an intermediate Experience you can deal  with great C# Code and the productivity still an option

I think  that CSS is coming second Because the basic and Important Item in the developing process for developer is the Code but for the user is the Style

Ajax , Js , JQuery and is important and Enhancing Productivity.

Html5 is promising Technology and the time is enough to push it to the podium

ASP .Net Webforms are helpful in quick development but it has some shortcomes whcih ASP.Net MVC solves

Unit testing you cann't use ASP.Net web forms you will have to use ASP.Net MVC 

MVC also separate the views from inline code of ASP.net code with in html you can use razor or any other template engine

ASP.NET developers have two options when building new Web projects: the old faithful ASP.NET Web Forms, or the young gun, ASP.NET MVC framework. Increasingly, companies are choosing ASP.NET MVC for green field development and for significant revisions of existing sites.

Two important factors you should consider while making the choice is

1. Rapid application development - If you want to develop anything rapidly ASP.NET Web Forms is the only chance you are having, you can’t even consider for ASP.NET MVC for RAD.  (Reasons for RAD may be anything like client is not paying too much, or application is going to be used for only one or two months and won’t require much maintenance.)
2. Unit Testing - If automatic unit testing is most important factor for you MVC will be best for you.
3. SEO- if your web application need search engine optimization then MVC is best choice

i think we can mixing between the two patern and get MVP, its same as MVC in structures and stil working in your enviroment with your cool stafe and you can disable all the overhead that buzzing you in webform. :-)

Asp.net MVC

- Easier to get control over your HTML

- Easier to do unit testing

- Few "Gotchas"

Asp.net

- Easy to put simple CRUD/business apps together extremely  fast (Rapid Development)

- Hard to beat ViewState performance in local LAN enviroment

- Easy to learn forms paradigm

Conclusion:

Time/money are the greatest reasons why webforms would be chosen over MVC.

It's depend on our requirement. Let's say, I have an requirement to develop application in less time then I will prefer Asp.Net Rapid application development framework. But if I have requirement to develop large scale application with full control over the behaviour of application then I will prefer Asp.Net MVC.

of course asp.net mvc

faster

easier

lighter

easy to maintain

no postbacks

no server headache

Asp.net MVC because when we  think of usig asp.net core its purely mvc so its better to salect MVC which support open source aswell as crossplatform development