What to choose for my career

Question

Hello friends,

 

I am confused what to choose for my batter career.

 

I am asp.net(c#) developer,working as freelancer only and i face some of interview but they ask me to join as fresher.(asp.net : work duration 1.5+ year)

  

Now,i decide to switch technology to iOS as fresher  ( internship + job )

 

Please give suggestion so, i take good decisions for my career

 

Thanks in Advance