I only bought a grey HHKB because it was being sold at a good price.
If I were to buy a new one I would go with white.
Classic look is the way to go.
That being said, I have not owned my grey long enough to have shiny keys.
The lettering will be difficult to see in low light conditions, almost looks like a blank keyboard.
However, once you get use to the layout, you really have to look down at the keys.
Not sure if you are a touch typist or not.
Key wear will show up less so on a white HHKB.
I see you have an 86U, in white I am guessing?
Nice keyboard, I am looking to have a white 87U shipped over to me by a friend in Korea.