I have a 3G. One of the most irritating things about it is that the speaker phone volume is too low. Some of my friends' phones are super loud like a real desk phone is. Before you say I have a defective 3G... this is my second and the first was the same way as well. Q: Is the iPhone 4 speaker any louder than the 3G? Q: Is the antenna issue real or are just a few squeaky wheels driving the conversation? Q: I think I heard Steve say there was a trial period? I could try it and take it back if it sucks?