Poll: Out of the latest round of smartphones, which would you choose?

I've been in the wireless business for seven years, and I've never seen devices come out as quickly as they have as of late.  As soon as something is announced, something else is sitting on the sidelines, waiting to take the spotlight.  As of today, which device would you pick - the DROID X, Samsung Captivate, Samsung Vibrant, or the iPhone 4? 

As always, cast that vote and hit the comments with your thoughts (keep it clean, please)!