I have the same set. Better than stock but not worth the money for all the more lighting improvement they make, if that's your only reason for wanting them. If you like to pay for conversation pieces, they're totally worth the money. They're also worth it if you break the factory ones often, the mounting and lights are significantly more durable.
And, because of my buying experience direct from BD, buy from a 3rd party supplier like Craig because the BD customer service team are a bunch of liars.