It's a nice phone but iPhone still is the best.

Some cons:
1. A bit small. Been used to iPhone big screen.
2. The top part of the keyboard too close to the top part of the phone. Looks like going to be hard to press the keypad.
3. It's a slider phone, which means the sliding mechanism will have wear and tear in time. Most slider phone have problem with the data ribbons.

pros:
1. New and nice UI
2. Intuitive 'strip' at the bottom screen. Just like a touchpad.
3. It's not using Symbian or WinMo.

Apple feel abit threaten by the Palm Pre that they patented the multitouch usage on iPhone.