Good news for Droid lovers: Droid loads and renders pages slightly faster than the Eris - so the extra $100 is well-spent
Bad news for Droid lovers: the iPhone 3GS beat the heck out of the Droid in the above test. Other tests taken after the video weren't quite as dramatic as what you're seeing here, but facts is facts: the iPhone 3GS does load and render pages faster than the Droid.
Good news for Droid lovers: Verizon > AT&T in most areas, so you can always hold out hope that when you're running a speed test in a bar with your iPhone-owning friends, you can hold out hope that they won't have data access to begin with. Yeah, we said it.