You sold your 6D and L lenses for 1/3 or so of a stop?QuoteThe D750 isn't any better then the 5D3 at high ISO.Actually, it is at least 2/3 of a stop better. I sold my 6D and several L lens, about 2 weeks ago, and purchased the D750. The D750 is cleaner at high ISO's than my former 6D was, by at least 1/3 or so of a stop. I can push high ISO images much better with the D750 than I could with the 6D.
Still trying to figure out which Nikon lens are worth a crap, most of the Nikon primes are slower to focus than the Canon counterparts.
And now you are trying to fgure out which of the slower focusing Nikon lenses are at least worth a crap?