I am now considering the D610, and would probably trade in my D7000. I have posted questions before, but not in the last few months. I have been very patient - awaiting
resolution of oil/dust issues. With the 610, we are probably there. TO all of you who use the 600, are you happy with the 39 focal points, even though they are closely
clustered? I would rather ask experienced users of the 600, rather than those perhaps trolling elsewhere. Are you happy with the autofocus system?
I think the grouping is more the issue than the number. I would like them spread out more, but I can work with what it is.