Chrome or Polish the Grill - 64 Valiant?

When I renewed the aluminum trim on the '66 Dart GT I fixed a while back, I stripped and polished the trim. Then I had the parts re-anodized. Compared to the parts before the last step, the re-anodized parts looked a little "milkier".

The process held up at least three years. When I sold the car, it looked as good as when originally finished. FWIW: If I had to do it again, I would.