Having 2 keyboard-less HTC Android phones wouldn't make much sense, especially since the Nexus One would need a CDMA version with different baseband firmware and FCC certification. Although who knows if Google is even involved with the lower level firmware on the Nexus One.

As for the choice between a Palm Pre or Droid Incredible, I'd lean more towards the Droid. Android is clearly here to stay and has a decent developer following. Palm? Who knows what will happen to them, but clearly the WebOS platform didn't take off like they had hoped it would. Modern smartphones are being defined more by the apps they can run.