I like that they are a bit wider but this could be a problem for some frames. I'm not a climber but I still feel quick on them when I'm on a climb and they provide great aero benefits on the flats without kicking you around the road like a deeper set of wheels can potentially do. Very happy with these wheels.
These are so light. Bike feels more responsive with them on. Corner well. My first set of expensive wheels and I am glad I made the purchase. I am a 72 year old rider and it was time to treat myself to some quality wheels. What fun. And they look really good on my black Roubaix.