Canon 28mm 1.4 vs 28mm1.8 w/ 5D iii for walking around / low light indoors?
Besides the obvious f/ stop.
What are the PQ differences in the two lenses… Are the aspherical qualities or weather resistance better? Is the Bokeh crazy better?
http://www.amazon.com/...001GNCWCE/" class='ext_link'>http://www.amazon.com/...001GNCWCE/
http://www.amazon.com/Canon-24mm-1-4L-Wide-Angle/dp/B001GNCWCE/
I have gone through reviews, and lenshero and all sorts of info but don't have a clear enough answer to justify the $$$ between them.
(Side note)
What about the Sigma 30mm f/1.4 EX DC HSM?
The 24mm 1.4L will have the better picture quality than the 28 1.8 non L. It is way more expensive, and I think it does employ more aspherical elements. It is build better as well, but miles bigger. On such a wide angle lens, you will rarely get too much out of focus, so I wouldn't bother with it. When you do get bokeh on the 28, it is decent enough in my experience.
I would stay away from the sigma. The image quality isn't bad, it is just that 3rd party lenses never hold their value.