I have had my Zip Navigator now of almost one year. I love almost everything about it . . . . remote control, speed, breakdown for transport, ruggedness, attachments (score card holder, gps holder, umbrella holder, drink holder and towel holder. What’s more I get the exercise without having to physically push/pull my clubs and I save $15/round in cart fees. My only critique is that it could have better balance. You have to slow down in transitions from grass to cart paths and vise versa, especially if the transition is a couple inches high or low. You need to approach transitions in a direction perpendicular to the transition to safely traverse without tipping over. One other thing, the Zip Navigator has directional stabilization. With this feature if you are climbing a hill the cart will rock back onto an 4th wheel (like doing a wheel) and if the drive wheels start slipping it can become unstable thrashing left and right trying to maintain the intended direction. If you’re not paying attention or holding onto the handles it can flip over. In these situations and over rough ground you can hold onto the handles guaranteeing Navigator stabilization and manually control the speed and direction. As you become more familiar with its operation you will recognize the areas were you can use the remote (hands free) and when you should manually direct the Navigator. Great investment!