Let the hive mind of Engadget get that for you.
"I just switched to Sprint from Verizon about three months ago for the Pre. Then I went for the Hero about a week ago. Now, I miss my hardware keyboard and am thinking about switching to the Moment. I am still able to switch back to Verizon if I want and get the Droid when it arrives. Should I just trade up to the Moment when it comes out, see if I like it, and if not switch to the Droid? Or something else entirely? Help!"
Americans should always try to support Motorola over foreign firms as their patriotic duty. I do not hope to see overseas firms making iDen phones .. if they did they would be surely flimsy crap. Everyone that uses Nextel and now the Hybrid Sprint/Nextel knows that the equipment is extremely superior over the regular consumers cellular only phones.... Nextels are made tough!