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!"
I have the storm Hooray and im very happy with it. Wifi would be nice but I live in a 3g area and its fast enough for me. I bet they sell out this limited inventory fast. not everyone cares about wifi, infact the vast majority of people do not.