Not to get too far off topic, but I went from the Sony A7RV to the Z8 as I wanted the stacked sensor and access to the 600 PF for wildlife. With Sony to get this you need to get a much more expensive A1 II and they simply don’t offer the telephoto options that Nikon has. That decision was at the loss of Sony’s GM primes, but the 50 f/1.8 S is working for me, and the 135 Plena is best in class exceeding the Sony 135 GM. As mentioned above, Canon has released several compact f/1.4 VCM lenses but their ecosystem is even more closed. Good to have choices and all of them have their strengths as well as compromises. Getting back on topic, the Viltrox lenses are still being released for Nikon including the f/1.4 Pro series.
