I keep a Quad Runabout and a Baby Trend double jogging stroller in my stash of equipment. The runabout is so easy to push, even in the snow with jumbo tires on it. I agreee with 5 Little Monkeys, that the quad foundations stroller is terrible! So heavy, and tires are terrible in the snow. I sold mine after a few months, and bought a used Runabout, and never looked back!