In the end, I ended up with both sets. I bought myself a set of Fulcrum Zeros for a great price. I liked them so much, I got a set of Fulcrum 3s for my wife. I went in to get her a new rear cassette with some more gearing and they made me a good deal on these...She is thrilled with them. They roll better and the extra range of the cassette is working in our area. We don't have flat roads and she is able to keep up much better now...