V3 swept the board when she came out, and I suspect V4 will follow the same pattern. Lots of people got V3 because she was the latest thing from DAZ, so there was more support for her, so more people got her, and so it went on. I was happy with Stephanie 1 and Vicki 1 (remember them?), but I bought V3 (remember having to pay for V3?) because she had more clothes available. Today the situation is different for me. If I need clothes for a poorly supported figure, I can use Wardrobe Wizard or make my own. If the figure doesn't bend perfectly then I'll postwork the image to fix it. I'll pick the figure who fits the appearance I want. I'm already out of love with V3. I don't need V4, which isn't to say I won't get her; but it might be for practical reasons, such as wanting to make clothing for her.