New phones come out every quarter, but you certainly won't be disappointed with the Incredible, if you're ok with the 3.7" screen (which is just right for me btw). However, if you prefer a slightly larger, evo-sized phone, go with the Samsung Fascinate. It's pretty close in size to the Moto Droid X.
The Droid X, Droid 2, Droid Incredible, and Fascinate are about the same in terms of power, each just running slightly different flavors of Android.