...guys help me decide? My AT&T contract is about to expire and I have $250 to spend on a phone. I am leading toward the iPhone 4 because I have used an iPhone 3G for the past two years and I am extremely satisfied with the UI and overall performance of iOS 4. What's driving me away from it, however, is the antenna problems everyone is raving about. Will the antenna problems affect me regardless of the fact that I live in Silicon Valley where there is great AT&T reception? What's your opinion on this?