Agree, the 16-35/2.8ii on my 5D2 was serviceable but never inspiring and when I did comparisons to my OM 21/3.5 and of course 24Lii they spanked the zoom. After only a few dozen shots with the 16-35/4 FE on my A7s I know I won't have similar complaints.
Greggf wrote:
Earlier quote
Which is sharper, the zeiss 16-35 f4 or canon 16-35 f2.8 I'd put my money on the Zeiss/Sony! I had the 16-35 2.8 years ago on my 1D4, and while very sharp in the center, the edges and corners never really sharpened up. A better comparison would be the new Canon 16-35/4 vs the Sony/Zeiss...
Gregg