I tried to sell my Z7 and could not because of the financial loss. Now I am glad I didn't.
I have two D850's and they are used in my studio. I use the Z7 for landscape. When using the FTZ adapter and my Tamron 150-600G2, I am able to shoot some wildlife but the battery drain is tremendous.
So I take one of my D850's and shoot with it and receive twice the battery life of the Z7. So do I agree?
The ultimate choice is yours, but I am required to give a better answer, then I say no, don't sell. I will bet the D500 does fine for wildlife and use your Z7 to make great landscape images. Split the usage.
I have two D850's and they are used in my studio. I use the Z7 for landscape. When using the FTZ adapter and my Tamron 150-600G2, I am able to shoot some wildlife but the battery drain is tremendous.
So I take one of my D850's and shoot with it and receive twice the battery life of the Z7. So do I agree?
The ultimate choice is yours, but I am required to give a better answer, then I say no, don't sell. I will bet the D500 does fine for wildlife and use your Z7 to make great landscape images. Split the usage.