If you are considering upgrading your iPhone to a newer model, Mike Hellers and Chris Pinnock made a video that will help you decide: A no-prisoners speed race between the original Jesusphone, iPhone 3G, iPhone 3GS, and iPhone 4.
If you are going to buy the obvious winner, you should also consider our review and remember to order the free bumper that will avoid the antenna problem. [TUAW]
https://gizmodo.com/iphone-4-review-5573952
