Yes, AF sensor point spread and AF speed are much better in the D800. For some people and the subjects they shoot those two factors are very important; for other people not so much so. I was shooting portraits with live view in this instance and didn't need the D800s advantages.
No, I have not had that experience but this is the first time I used it for the entire session and I surely don't deny Live View has a delay. Out of 12 persons I photographed in that session only one person had a lot of half closed eyes (in about 50% of his shots). I think that was something about his blinking rate or his quick response to the flashes. In this instance I was triggering my monolights with a camera mounted flash bounded off the ceiling. Perhaps I should use a radio control; will try it sometime. No problems with the other 9 people.
This was the first time I used live view and I did like being able to compose the shot without looking through the viewfinder. I took about 10 shots of each set-up. The camera was on a tripod and I sat on a stool behind the camera: lots of people makes for a lot of bending over looking through the viewfinder.
I have noticed many dogs are able to quickly respond to the TTL preflash and have half-closed eyes in their photos so now when I shoot dogs I tend to use constant lighting (either LED or CFL units) and higher ISO.
Comments
This was the first time I used live view and I did like being able to compose the shot without looking through the viewfinder. I took about 10 shots of each set-up. The camera was on a tripod and I sat on a stool behind the camera: lots of people makes for a lot of bending over looking through the viewfinder.
I have noticed many dogs are able to quickly respond to the TTL preflash and have half-closed eyes in their photos so now when I shoot dogs I tend to use constant lighting (either LED or CFL units) and higher ISO.
Regards .... H
Nikon N90s, F100, F, lots of Leica M digital and film stuff.