Use the framework you feel comfortable with. If you think it's good enough use jQuery, don't stop doing it. I try to use a different technology in every project, this help you to test different environments and stay in which you feel familiar or is easier to use. I found angular one summer night and it was love at first sight so, I always try to use angular in all my projects even in the little things, and it makes everything much easier. Don't be afraid to taste diferent flavors and frameworks until you find "the one"