The only thing my boyfriends Cannon has over my Nikon D610 is that when he is in Live View and changes the aperture settings it is visibly apparent on the LCD as he opens up or closes down. With my Nikon, the change isn't visible until you take the picture, then you see it in the playback. I think I heard the new D810 has the ability to instantly see changes in aperture settings as they are made in live view just like Cannon. Anyone know for sure? It is important to me because I do pole photography and use a cam ranger and iPad to control my settings. I'm thinking about trading in my new D610 for the new D810. Tnanks.