If email is huge for work, go with the blackberry. The storm 2 is nice, but I've always preferred windows mobile over RIM products. But...with android coming to Verizon, I have totally gravitated towards the Droid. The device is solid. They keyboard works great for me, after a few minutes I was able to type pretty damn fast, I have never cared for virtual keyboards since I like the sensation of pressing a button. If you want to be able to do more, like free apps, games, better web browsing, go with the Droid. You will not regret it. Shit last night I downloaded a bunch of NES roms to take to work with me.
Supposedly there is the Nexus One which is supposed to be open to all carriers (google) but that shit is going to be like 5 bills for verizon and ATT customer because only T-Mo will be subsidizing it. On the other hand Verizon is supposed to be getting a device called the Passions (as of right now) by HTC which looks like the eris but has a bigger display, 4.3 inches and has the 1ghz snap dragon processor. Luckily I can upgrade every 10 months on each of my lines so I will probably get it if that comes out soon too.