« on: December 21, 2012, 12:29:09 AM »
Why fix what ain't broke?
My thoughts exactly. I love my 35L to pieces, which also happens to be smaller and lighter than Sigma.
On the other hand, if Sigma can come up with a 50 mm f/1.2 with super sharpness and great bokeh, that might be something to consider instead of my 50L. And no, I've tried the Sigma 50 f/1.4, and that is not good enough.