Switch to other technologies or not

Question

I have two year experience in WPF and Windows Store Apps. But these days my company have little projects in these and have provided me options to move to other technologies like Android, AngularJS and MVC. I want to go to server side technologies. Due to familiarity I wanted to go with MVC but as we have only one project with 5 developers on it so my learning would be less. So now I'm in little confusion whether switching to MVC would be benefecial in longer run or not? Can anybody help?