I think the white is good, especially without the black stripe on the bottom. If pick the vehicle off the lot then you don't have a choice but if you're special ordering it then get a non gray scale color.
Also wanted to add, I highly recommend either the rear view camera mirror. It has a way better view then a mirror that looks through the back window. Should be standard on all cars, in my opinion. It's part of the safety group which is 2 grand so I get not wanting it.
The tailering groups is a must have. It's a little over a thousand dollars but it has the cargo camera, the 360 view camera, and the blinds spot monitoring. It would be nearly impossible for me to park at work with the 360 cameras.