I just bought a Samsung BlackJack in November. It is WAY better than my previous device, the BlackBerry. It looks great, is small and light, has a bigger screen, has better Internet access, and has a camera. Honestly, it's the first cell phone that I've really loved to use. The only drawback is that it runs Windows ... it occasionally gets a bit tweaky, which like most Windows devices can only be fixed by a reboot (not a very convenient solution).
Today, I saw the news about the iPhone and developed a serious case of gadget envy. A device with Internet, email, wifi, iPod, even thinner than my BlackJack, easy synchronization with iTunes, and very cool looking. I already have Cingular ... now I just need to find an excuse to buy a new device.