Chiming in......Hi, I like the direction Sigma has taken over the past year and even though I do not have any experience with the Sports line lens or Contemporary, I have used the 35Art and find it a great addition to my glass collection. I have always wanted a 35L but it is out of my range so the Sigma 35 was very welcome.
More of the same quality in classic FL's (such as trinity lengths) will be something to certainly save for. Question, how has the rumor rate on 3rd party items been compared to Canon at CR?
Glad I found this site!