Dave & Polly, are the "white" metal components nickel-free? That would be the only other important difference I can think of. I'm allergic to some base metals, so I usually stay clear of anything that isn't at least silver-plated.
Younger people usually don't care so much--that allergy tends to show up in middle-age. (Just another drawback of getting older.) (Hey--I just realized that means I HAVE to wear gold and sterling! Woot!)
