I've already posted but, to my eye #5 is at the top of the list.
I've been watching Mathew's work for several years now on various railroad forums. He started with excellent work and has been constantly improving.
Just Ed: One important point raised was that the D610 has all the focus points crammed into the middle of the screen. Numbers don't mean much if the focus points are so close together....at least that was my experience with the D600.
Just Ed, not to single you out, just taking the opportunity.How did we ever manage to focus properly back when we used a single split prism focus point? When a miss with film was relatively much more expensive.