I like both colours. Bought medium silver last year and the very next day after delivery got it detailed from @dynamicallystatic he removed overspray and orange peal, scrubbed the paint surface to remove contamination which the new pain gets from factor and transit. Used top notched products it was waxed and sealed with great detail. The result is those nice flakes popped up, the gloss and shine is great and dust is hardly visible even after four, five days after cleaning. Reflections are also great on silver with just waterless wash or detailing spray after wash with shampoo.
Now for my next car, I am thinking white as never kept a white car before. I had turquoise Datsun 120Y 1974, Khyber smoke greay, Xli black before. Kept the black one for 10 years and it was a constant struggle to keep it clean, but when cleaned it was rewarding to look at it.