Alright, oh dang, Da Vang! By far the best and most affordable Pho joint in town. I would say its authentic, but I've never been to Vietnam. Great food -- even more amazing is the cost!
Please understand though, its the real deal. The restaurant is in a dimly lit strip mall that's easy to miss. Look for the water dispensary in the parking lot. When you walk in you'll probably notice its older and surprise, surprise full of Vietnamese!
Don't expect the ambience of the Rice Paper Eatery. At Da Vang you'll be greeted by Vietnamese, not hipsters.
My recommendation: Beef Pho, fried rice, and spring rolls.