I have had this lens for a while now but since I own two lenses that cover that focal length I don't even look at it. I pulled it out yesterday to try it for silent street photography and only managed to pull off a few shots. Nothing spectacular but I was just testing it out. It focuses fast and is a f2.8 lens so for inside work it's not bad. I was using this lens on the Sony a6300 with silent shooting turned on.
This image was made inside a coffee shop at 1/125 sec at 2.8 at ISO 1600. With the camera on silent shooting this makes street shooting outside a no brainer with this lens. I was surprised at how sharp it is all the way around wide open. I also use back button focus which is a pain when you are not looking at the subject. Normally I put the camera around my neck and just shoot blind at whatever is moving.
Lightroom opened the shadows a bit to much and I did not mess around with these that much to make them perfect. One thing you must do is turn on profile corrections as it changes things a little. I then went out and did some other things just for fun.
This image was shot at 5.6 and is really pretty good. I expected the focus to carry a little further at f 5.6 than it did. When I blow it up you can see it's starting to get a little soft on some of the boats int he background.
This shot was also made at f 5.6 and you can see not much depth of field close up even on a crop camera. I am pretty happy with this lens and will continue to use it for a few things here and there. It's a great stealth lens and easy to use.