LOL, you are right on the temps and yesterday was just the 1st day of summer....ugh. Excellent shot and this was a great action picture.
I like the D850 a lot. I have 700/800 also and a D500 with 200x500 for doing birds 850 has a touch screen menu better depth than my 800 7fps vs 4fps and up to 50mp. uses a XQD card & SD. I like the XQD as that is what my D500 uses. You can get 9fps with the D5 battery grip but that is another $900. As my D500 does 10 fps I did not bother and do not need the weight. Tip buy a second battery. Purchase: Try Alan samiljan @ Hunts in Boston That is where I got mine after 2.5 month on BO with B&H. Mine took 1 week. Alan said the wait is now about 1-2 days now & shipping is like 2 days to us