Viltrox AF 24mm f/1.8 vs Nikon Z 28mm f/2.8

I had the chance to test the Viltrox AF 24mm f/1.8 and Nikon Z 28mm f/2.8 extensively in the field – part of my quest to find the best wide-angle prime for the Nikon Z system! Both of these lenses aim for low prices rather than maximum performance, but which is actually better?