There’s no shortage of iPhone windshield mounts on the market and aside from models that include a built-in GPS receiver, I’m guessing there isn’t much of a quality difference between different models. Don’t quote me on that though–I haven’t tried them all.
NewerTechnology is the latest company to launch an iPhone car windshield mount with its NewerTech Window Mount. The 9-inch long mount has a suction/vacuum attachment at one end and an “exact fit cradle” at the other end. Suitable for both the iPhone 3G and iPhone 3GS, the NewerTech Window Mount comes in black and includes a stiff, yet flexible neck, that the company claims “won’t get sags, drooping, or vibration problems that will require you to readjust the mount every time you look at it.”