You probably recall that a few weeks ago I was into a preliminary evaluation of the new Sigma 12mm f/1.4. While it was pretty interesting, in the end I noted that the Sony 11mm f/1.8 has got a much better magnification ratio (0.2x vs 0.12x), which would probably better fit my use of the lens.
Anyway it was only speculation, since I wasn't going to buy any of them now (too expensive).
But Amazon sold the Sony for 370€ during the Black Friday... so in the end I got it.
(ok, this just to test the "Start a Discussion" on the new forum : 🙂