I've just wrapped up some of my memory card benchmarks in the Sony A7rIV and noticed something very interesting and exciting. Sony has dramatically improved the speed of UHS-II memory cards in their mirrorless cameras. A few cards in the Sony A7rIV are now clearing the buffer at a rate of about 200MB/s which is very similar to the XQD speeds in the Nikon Z7.
The Nikon 50mm f1.8 S was one of Nikon's first lenses for the Z mount system and it has been designed to cater to the hybrid shooter who wants a single lens that can do anything. Video, landscape, wedding, portrait, or even street photography. While the f1.8 aperture isn't exciting for a lot of people, the versatility makes it a great place to start when building out a new kit. The lens is weather-sealed, has a silent stepping motor focusing system with very little focus breathing. It's very well corrected, incredibly sharp with a very manageable size and weight.