Ken Rockwell is known as the Chuck Norris of the photoblogosphere and his opinions certainly carry some significant weight. He recently published his full Sony a9 review saying that “The A9 is a new chapter in photography” and “Sony is out to kill Nikon and Canon“:
The Sony A9 is an obvious pick — possibly the pick — for sports, news and action. Nothing is as fast, it has an AF system to match, and it’s also silent. Sony is out to kill Nikon and Canon, and this certainly helps, at only 2/3 the price of the competive DSLRs.
The A9 is a new chapter in photography: super-fast, and now completely silent.
You can see the full review at KenRockwell.com.