Who needs 2.8 16-35mm if you can get this quality at the edge !?

Due to ever higher-resolution chip also made by Canon which 2,8er the air goes under the term edge sharpness even from before the comparison can begin ... If you are honestly still do the photos at a 5d Mark3 itself still at ISO3200 .. .. There goes four panel itself for weddings ok :) For Bokeh buys you then fast glass)