Picked up some lightly used EBC front discs off Ebay recently at a really good price and fitted them today.
It was a rare vanity thing for me really as I prefer the look of them, but I was slightly surprised at the weight difference.
The Stock ones weighed in at @1.9Kgs each and the EBC ones at @1.3Kgs each.
So a respectable 1.2Kgs off the unsprung weight at the front end.
And I do prefer the look of them.
Stock
EBC