Reply to Who uses this for weddings?

It’s absolutely fine for weddings,just don’t expect creamy smooth bokeh like you’ll get from the 24-70 f2.8.
That said,it’s sharp wide open at all focal lengths so long as you don’t pixel peep into the corners.There have been suggestions that it’s soft at 120mm.I have not noticed this so can only conclude that there is a degree of sample variation.
Oh,and the 2.8 doesn’t have the reach of course.