well. i like the fact that the 8830 has expandable memory and GPS that my provider will actually enable on this device and the network unlike my 8703e. Voice dialing is drawing, but overall, it's just the Blackberry's overall sexy that has my attention!!! i'm just afraid that i wont fall in love with the trackwheel thingy.
Well.... If you want all those features then I'd say you would need to upgrade. You'll get used to the trackball, and probably even like it better. Just remember, the trackwheel is a thing of the past... all future devices appear to be going to the trackball.