Daz3d / Iray
V7 is on the left. V6 on the right.
While V7 is prettier than V6 I'm not convinced she's that much of an upgrade. I got a great deal when buying her, but it didn't include the HD version and I makes a bit of difference. Both are using the default Iray materials provided. I'm in no hurry to purchase any more V7/G3F content after seeing the results but eventually it will dominate the market. Don't forget to download the high resolution for a better look.