[aliirz]

When I was in your position I took a leap of faith and went for Backbone.JS, I am not sorry for that decision as it has worked wonders for me. However I would like you think the following before choosing your arsenal(MV* framework):

1. It should be easy to understand. 2. It should have good community support(because you will run into errors and problems).

A lot of these frameworks have become very mature with the time and community effort so you will never be alone and stuck at a place with no clue. Start with a framework whose workflow is easy for you to understand, remember the goal here is to organize your javascript code into manageable bits. Pick one from http://yeoman.io/community-generators.html it will help you quickly get started.