They look very pricey and not worth it for 8k, I think there are much better looking wheels for the S5, especially the oem wheels which are very fitting.
__________________ "Veni, Vidi, Vici"- Julius Caesar
They just came out with a cast series of these wheels that cost 2.5k per set
Oh yea that's right-they had to make them more affordable to most people because the one piece forged ones are very $$.
In that case you should order a set because they will look great on the S5