I will never be sitting back there and my kids are not going to be fully grown for at least 15 years. I probably don't need the pano but it really adds to the look of the car, it opens up the car with the light it lets in and it gives a little bit of extra head room. On the downside it adds a little bit of weight, is one of the major repair concerns when the warranty ends and it costs $2,500.
I love that we can custom build our cars but I am having anxiety over picking the right ones! Unfortunately the demos here all have the pano so I can't sit in the two and compare.