Why .NET ?

Question

Hello,
I am confused among why we should go for .net. if we compare

1. in .net we have framework but in php we also have good frameworks
2. in .net we have lot of languages (but as a student... at a time we can learn one language, normally we don't work with multiple languages)
3. in case of costing ... in php we have free hosting
4. according to survey http://w3techs.com/technologies/overview/programming_language/all 
most of the websites are in php
5. platform independence - php and java. in case of .net we mostly work on windows
etc...

i just need a strong point because if a student have three options :- .net, java,php then for what he/she should go
Why a student should go for .NET