Hi Ally,
For what its worth, here are a couple of my favourite holes from some of the new UK courses that I've seen.
Kingsbarns - 6, 12
Castle Stuart - 3, 9
Machrihanish Dunes - 10, 4
Trump Aberdeen - 7, 12
Renaissance - 10, 8
Not many would have played Ardfin, and I come from a biased position, but I believe there are at least half a dozen holes there that might be considered in this discussion.