Nikon vs. Sony: Did I choose wrong? (FINALE)

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I put aside my Nikon D850 for a few months to exclusively shoot with a Sony a7r3 and decide if it should be my new camera. I tested portraits, travel, wildlife, and more. I waffled back and forth, changed my mind many times, and harassed Tony and Justin for months with my questions, gripes, and random sounds of angst.
BUT, I FINALLY made my choice, there is a clear winner, and I'm happy to announce which camera will be my everyday shooter.
Part 1, Dumping my D850:
Part 2, Portraits:
Part 3, Travel:
Part 4, Wildlife:

Music provided by Epidemic sound: