Having spent a few weekends and almost 100 holes of golf with my new Zip Navigator, I am very happy with my purchase. In fact, after seeing others using the Zip Navigator at my club for some time, I wonder why I waited. The plates in my ankle and staples in my knee convinced me that, I needed an electric caddy...especially when I am walking with my son, as NOTHING is more valuable than spending time with your loved ones sharing a round of golf! Thanks MGI for offering a quality product that has given me more time enjoying the walk....and less effort means better golf, or at least should.