I have ONLY used it during wedding ceremonies for the past 3 years. Other than that, it sits in my Pelican case. The lens hood is VERY NICKED, but it was like that when I bought it. AF is fast, especially on my Z9! (It's funny because it's on a non-native adapter on a non-native camera, and it's perfect.)
Wicked sharp, even after alllllllllllllllllll of these years of production. In my opinion, it's the best EF lens next to the 300 2.8 IS.