I would say the 85mm f/1.2, especially if you're using a FF camera. You never did say what camera you were using. I don't have either, but I've rented both, on more than one occasion and taken lots of photos with them. Below is a photo taken of my girlfriend using the 85mm f/1.2, and in the following post (don't know how to post more than one photo per post) you'll see a shot with the 50mm f/1.2. A single shot of each isn't really enough to truly show my case for one or the other though. Neither photo was taken under f/2. Anyhow, just giving you a couple sample shots as you've gotten many replies to your question but no photos. When I'm not sure about a lens, I check out Flickr's page and search for the lens to see sample shots. That give you "real-world" examples. Anyhow, here is the 85mm f/1.2 @ f/2.2, 1/3200 sec, ISO 250 (on a Canon 7D, natural lighting).