That depends what you want to do and what you would like.
VP2 has solar, UV, 24 FARS, can add extra sensors and anemometer can be set up high with ISS near ground, all of which are not in the Vue - is wind and rain measurement very important to you?
The Vue is the same build quality and reception, next to none, of the Davis. Weatherlink program and .com and third party programs and uploads would be the same.
Enjoy,
Paul