It's just funny, I held and took some shots with the 7DII+400DOII+1.4TC, and then took the D500+500PF and wondered if it was made of fairy dust

I've shot the sigma 500, Pentax DA560 and Canon 400DOII, isn't a serious wildlife lens supposed to weigh something? You should really feel it in your left arm if you have handheld a super telelens for a few hours, and surely, I feel it with the 400DOII+1.4TC, but with the 500PF, it feels like I could casually handhold that lens all day long.
Gone is the sweat and hard work, perhaps I should hand it to my spouse when we go out together and take the 400DOII myself. She is still full of awe over my wildlife shooting, but with the 500PF, she can do it herself I'm sure

Seriously though, this is a revolution in super tele shooting, isn't it, and of course the Nikon D500 behind it is a beast, I hope the shutter doesn't scare the birds, it's well.... present! It is really unbelievable to think what kind of reach and IQ you can easliy carry (abroad) in nothing more than a small backpack, certainly with the 1.4TC for good light.
O a side note: do you shoot with VR sport mode? I noticed that in VR normal mode, the image tends to jump a bit at shutter release, and I seem to get more slightly blurred shots than with VR sport mode at shutter speeds 1/250s or slower.
About the mirrorless 5DV, how much more notice can Canon give than by releasing a mirrorless 5DIV successor? I have not heard much on a dslr 5DV...
But that sensor intrigues me, just the resolution I would like, not too little, not too much, 20mp at 1.5x crop mode, so with current sensor tech, still good at higher iso. With the 400DOII+1.4TC, that would even give me slightly more reach than the D500+500PF. So I'll be hanging on to the 400DOII till next year and see how I feel about it then...
Try it out, and you'll notice a big difference b/w VR normal and sport mode when you go to shoot a small bird. Normal is nigh unusable for anything moving!
I had the same revelation as you did Chris: I was using the 1DX2 + 1.4TC + 600 III alongside my new D500PF, to photograph Indigo Buntings in a sunflower field. The jumbo combo not only was smoking my arms from moving in and around the tall sunflower stalks, but my shots were just looking "blah"... on the other hand, the diminutive Nikon rig was so agile and airy, and the photos were absolutely perfect. It was then and there, that I knew my days of lugging big Canon gear were over, and it's been a honeymoon ever since.
Don't forget a Lens Coat to protect your new 500PF!
High ISO doesn’t scare me anymore, that’s for sure.











