So I am wanting to get a better lens for outside portraits. I enjoy taking pictures of children and with the way children just don't care that there is a camera looking at them. Right now I am using a fixed 50 mm lens. I find myself missing some shots because it is fixed. However, I do not make money with my photography right now as I am working on being a better photographer. I need a zoom lens recommendation that will help me get wider shots and tighter shots without the constant re positioning that my fixed lens creates and something that will not break me at the same time. I have a canon T5i.