I have a summer set of Oz imitations (from previous owner) 19x10 that are obviously not name-brand, but still very high quality (3 piece wheel with real rivets)
http://imgur.com/az8e1HJ <-- picture
I really like the black contrast with the platinum of the car, but black tends to look dirty very fast especially in the winter so I have a set of Momo Winter Wheels 17x7. So far they have done very well in resisting the salt and pitting.
I have a friend who really likes his set of Drag wheels, but I don't have any personal experience with them.
If you are looking more for a styling preference, I think the glossy black (and bigger than OEM size) adds a nice touch to the car and I get compliments on the summer wheels quite often. Just be prepared to clean them every once in a while to keep them looking great.
If you do live somewhere with a winter season, I would keep the old rims for a potential winter set of tires.