Planning to take up classes on MVC, WCF and WPF in Chennai

Question

Hi,

 

I have good command on basics of c# and asp.net and I am working in my organisation on these as well.

 

All, I need to know is, whether I should take up classes on  MVC, WCF and WPF. 

OR

I should be chosing the self learning process. I am located in Chennai and have a little or no idea on what should be the correct institute and the correct charges for all these course.

 

Please suggest.