MatthewK wrote in post #18872439
Thanks, Phil, I've really appreciated your advice and insights! There is so much of the Nikon menu system that is just Greek to me, but I was able to get things setup how I want. My back button focus muscle memory needs to readjust to where Nikon has it positioned, but that shouldn't take too long. Today I learned that you can assign thigns to the lens function buttons, hopefully this can be done on the D500, so I'm excited to get home and see what I can do with it!
I've always loved the size and weight of the 100-400 II for birding, but the reach and aperture wasn't enough. I love the reach of the 600 III + 1.4x, but the weight/bulk is prohibitive at times. This 500pf is perfectly between these two solutions. Most of my morning has been spent marvelling over the new combo, and asking myself if it's possible that I could part ways with the 600, 1DX2, 80D and 100-400 II?

*gasp* It's going to come down to how I get along with less reach and aperture, and the high ISO performance. Sure, there'll be times when only the 600 f/4 can get the shots, but I rarely shoot at 600mm and f/4, as I'm usually at 840mm f/5.6. If I can get along being at ~750mm f/5.6, I think I could stand to part with the big gear.
In regards to your Post Script notes:
VR Sport mode: I remember you telling me this, so it was one of the first settings I changed
AF Point Spot metering + bright whites: there's regular Spot, and then a Spot*, which the owners manual states has something to do with preserving highlights while shooting brightly lit subjects. I've read that normal Spot metering is the way to go though, is that your experience? (this really is the feature that Canon has screwed us over with by only giving it to the 1-series. I only found this out after shooting with the 1DX2, but I very rarely miss shots due to under/over exposure anymore, whereas every Canon body before this was a crap shoot)
Hejnar foot: I'm deciding between this and the Wimberley. I love Wimberley feet for hand held shooting, they're very smooth, and in this case their foot is lighter weight and sits closer to the body than the Hejnar. The Hejnar has the advantage of being a bit longer, which gives more hand holding space.
The regular Spot metering is my preference. I've played with the "Highlight" (*) option, but I have read and it seems to me like it's really more like Matrix (Evaluative), but weighted for highlight retention - much more that a spot meter with emphasis on highlight. FWIW, the Nikon Matrix mode seems to be measurable better than Evaluative that you (& I) are accustom to. All that said, I use Spot most of the time.
As the buttons go, don't overlook the Pv button on the front. It's really convenient access fro your middle finger. I use Group on the AF-On (on back) and Single Point AF on the Pv. You are also correct in that there are several programmable buttons on the lens too.
I cannot tell you how sick I felt the day I loaded up ALL of my Canon gear to take it to the buyer (1DxII, 5DIV, 7DII, 600F4VII, 100-400 VII, etc, etc, etc.) I literally felt sick.
However, when I started unpacking, learning, & using the new darkside gear that sick feeling vanished and has not returned. Lol!
As you start to play with & test the higher ISO stuff, do not forget the software tip we talked about.
Are you close to the coast? If so, try that rig out on some shore birds - Osprey, Turns, Gulls, & such. It will give you a great feel for the tracking capabilities that people talk about. It's another one of those "wow" things that one just has to experience.
I just thought of one other thing that presented me a small challenge when I first got the 500PF. The placement of the focus ring is right where I wanted to place my left hand for support. If you ever notice focus anomalies, stop & see if you might be bumping the focus ring with your support hand.
I may have gone the Wimberly route for a foot if they had been out when I ordered mine, as I really like their gimbal & have several of their plates for other lenses. As you noted, the Hejnar is the longer option of the foot vendors for this lens. I liked it enough on Wifey's lens, that I got one for mine too. It is also well machined, finished and quite comfy both when carrying the camera & when supporting the camera.
Don't hesitate to holler if you have any questions. I'm happy to help, if I can.