This is a 2 part answer.
Part 1-----
Well it's pretty much no contest. The storm 2 is just not a great handset. The only reason to stick with it is if you are someone who requires tight email across different kinds of connections while projecting a certain image that you feel having a touch-only device projects. It's basically been designed as a very specific target market of blackberry-addicts. There's just no advantage by using the storm over even the droid eris in my opinion if you aren't in that narrow definition of email-freak-yet-non-tech-enthusiast. I have also observed that most blackberry freaks dislike the storm.
Part 2-----
I think blackberry is a really great platform but the droid has so much more flexibility to offer, you really can't go wrong backed up by google. The original storm had some major problems. Really, every blackberry I've seen since the 8830 has surprised me with unreliability that was not present at all in the 7130/8703 and back. Google has done things terribly, terribly right with this droid. Android platform is going to gain ground like never before, and I highly recommend jumping on board.
