The only reason I asked about the app or remote was because if you said remote...I woulda suggested you just get the black. Better camera and comes with the remote. If you bought the silver, and then bought the remote separately, you would only be 20 bucks shy of a black.
If it were me, I would go with the silver. Overall, the pic quality looked much better on the silver. Also, if there is an option to turn the protune off...I bet the silver would look much closer to the white (if that is the image appearance that you prefer). You may also consider, is more of your filming going to be done during daylight, or night? If day, the obvious choice would be the silver...if night, I would stil 'bet' that the silver truly does have a better image...and it may not be portrayed to well in that vid. I couldnt see gopro improving the camera with the silver...but skimping on the night video.