The big thing to remember is that the Droid is a different typing experience than BB. My girlfriend has a storm 2, and I actually like the SurePress screen for typing. Just keep in mind, on soft keyboard there is no feedback (confuses some people), and hard keyboard will take 1 week to a month to get used to, depending on your usage level.
Also remember, the Droid is Infinitely more customizable than the BB Storm 2. There, you get some apps on the homescreen. Here, you can have widgets, apps, pictures, music, etc, etc.
This is a much more open platform, and don't forget to customize