Try a search mate, someone listed the parts out not long ago.
How come you went from an S3 to an ED30? Just curious as I'm thinking of going the other way, lol!
I didnt go direct from S3 to and Edition 30 haha. I had a 57 Plate S3 stage 2+ then A Range Rover Sport, then back to a 09 Plate S3 (facelift) then Porsche 911 then to the Ed30 haha
But the question you want to know is what is better lol. Being totlay honest the S3 is a better car if your going for power due to the 4wd geting the power down, and the only other plus side is the Bose sound system, but bar that its vertualy the same as the Ed30.
The big diffrence realy is the Price's.
DSG S3 are £12k+ as all facelift where as the Ed30 DSG £7k+
Hope that helps a little.
But one of my regrets is selling my stage 2+ S3 as that was an absolute weapon