I am trying to decide whether I should buy a stroller travel system with a regular stroller or a jogger. I read online that the travel system joggers aren't as good as the ones made just for jogging but I wanted to know if anyone has any suggestions or experience with the graco relay click connect jogging stroller. What's the size like, portability, and how well does it work for jogging? I like to jog like 3-4 times a week around 2-4 miles.