It was beautiful weather on Saturday and I took the opportunity to take the trunk lid and spoiler out into the sunlight to compare the finishes. Just as a refresher, the spoiler was color sanded and buffed while the trunk lid was not.
My thoughts while it was under fluorescent lighting was that the spoiler had a little more dull finish, but it was completely smooth. Whereas the trunk lid was high gloss, but it showed more imperfections, i.e. specks/dust. Out in the sunlight I still feel the same way. I like the high gloss look of the trunk lid, but also the flawless look of the spoiler.
Make sure to click on the photos to see them in full resolution.
Anyone following behind KITT may actually be blinded by his finish. :D
I am still leaning towards the color sanded and buffed finish, just simply for uniformity and flawlessness on the car.