I started the 6 Plus with a Gold... then I exchanged it for a larger capacity (64gb) Silver... the white bezel bothered me to no end when watching videos and gaming...
I now have a Space Gray 6 Plus and couldnt be happier...
I can't understand why someone would prefer a white bezel. I simply can't.
I know the saying is once you go black... but for me it's the other way around when. it comes to iPhones but of course everyone has their own taste. the fingerprints on the black one are one thing that annoy me and I like how the TouchID stands out with its silver or gold ring. I even don't mind the white lines on the back of the golden one. they flush great into the front and become like one piece
I am also used to having a white bezel I don't even see it anymore my brain like shuts it off lol plus half the OS is white to it goes well with a white phone imo starting with the keyboard