I have tried so many phones and the iPhone is my favorite. I have had a touch screen since they first started coming out and so far so great.
I hated the touch by HTC and it was actually recalled eventually. They told me the touc was equivalent to the iPhone... Not close at all and a waste of money. I had the Treo ( almost all he different ones) and they were nice. But this phone is by far better. I tried the BlackBerry but I didn't really like it. I thinking will stick with this kind of touch screen unless someone comes up with a better one...heheh