You are right. The full frame sensor does do more and there are professional photographers that need that extra everything range all the time. But like Bill at Burkphoto has indicated, that tends to be the exception, not the rule. For him and a lot of others like myself, when we meet up with the exception, we will rent the equipment necessary to get the job done. For the majority of shooting, the 4/3rds sensor can produce an image just as good as any other sensor. The sensor is basically the same as on the E-M1mrII. But the way the data is collected and/or processed is different between the two. I personally do not understand how that can be, but that is the way they achieve the ND function and can be viewed real time. It is really neat watching a sharp water shot go from sharp to silky smooth.

Mike's Camera held a launch event for the new E-M1X to be released Monday. The AI is absolutely amazing! Once it finds the targeted subject, it tracks it all over the viewfinder while changing size and shape as the target changes size and shape. It was interesting watching it track five cars at once changing size and shape for each car. If one does not choose which of the five cars is the target, it tends to choose the closest target and highlight it in green. Or one can choose any of the other four targets which the camera will exclusively follow even while showing the other four targets. We also tried the internal ND filtration. They helped us with the trying of Pro Capture; the capture of a colored ice cube producing a really great series of perfect splash in a wine glass. I have never shot that perfect in less than two seconds for the whole shoot - beginner's luck on how perfect the splash, the cube before entry all the way to past peak splash action. The handheld high resolution shots started showing the fibers of the target poster. I tried the image stabilization and thought I had lost my technique. It wasn't until I realized the video image of water around the rocks, to allow the water to be silky, wasn't shot with a tripod (the video image moved about). Once I figure that out, I examined the pictures and frames just passed the edge of the video screen. That showed I had just shot five straight successful 2 second handheld shots. It was even easier shooting them than with my E-M1mrII.

Anyone looking for a pro camera needs to look at this one. One of the pro attendees owned an E-M1mrII with vertical grip and a pro Canon with vertical grip. He indicated the slightly larger E-M1X size made it easier to hold than his E-M1mrII and was even easier to hold and much lighter than his Canon. He was thinking seriously of adding to his available tools.