Review on Davis & Sanford W3 Foldable Dolly with Handle by Chris Bowden

I like this car very much. It's quick and easy to set up and holds securely on a tripod. The smoothness with which it rolls and spreads in the chamber is excellent for the type of wheels used. I've used this float successfully at weddings on the dance floor and in carpeted churches and as long as you can move the tripod and float easily the video looks nice and smooth. Make sure your tripod is stable and has a tight head to avoid camera shake. Floors with grooves or many indentations naturally cause vibrations. So if you don't need a cart with tires and traction control system, this will work for you. And you just can't beat this price for the build quality; I bought it as I was expecting something cheap that I would need to upgrade at some point, but it's been 2 years and it's still working. Update: 2013 - 2 years later and still works great!