DP Review: Sigma announces full-frame 14-24mm F2.8 DG HSM Art lens.

My Sigma Arts are great lenses, but they've both come with significant focus issues, requiring the Sigma Dock to correct. I wouldn't touch this unless the Dock is able to perform corrections.

The 14-24 Nikon is legendary for sharpness. I assume Sigma would not field this unless they had a reasonable shot at competing. The Nikon has a weakness - chromatic aberration. Which will make me extra interested in seeing the reviews.