I found a very interesting question at StackOverflow (which has a lot of reputation and a very good approach), so the idea here is to point this question so it can give us an idea on how to address the fact of design applications using either jQuery or AngularJS.
The question was How do I “think in AngularJS” if I have a jQuery background?
Don’t get me wrong :), the idea here is not to create a debate on what is better, no that is not the point. The main idea here is to understand the power of both frameworks and that both of them can be used depending on our needs :).
I hope it helps to guide us on the right direction.