I was going to take a look at WFRP4. But then I looked at the shelves with my complete WFRP1 and WFRP2 collections, which really don't get used, and thought, why bother? WFRP3 wasn't my cup of tea, and Zwei... well I bought some stuff early, but recently have realized I don't need that either. Maybe if I saw a supplement that touched on some important element that hadn't been explored before, I'd pick that up, but I can't imagine what that would be.