A propósito, fui dar uma olhada nos reviews da BH. Esse me pareceu bem alinhado:
Short version: The Z5 Is an amazing camera for the price. I just wouldn't recommend it if you shoot fast paced weddings or action. The Z6ii solves the blackout issue and the AF is a little better, but I'm not satisfied. I will probably stay on my D750s or jump to Sony mirrorless. A fast, simple and reliable AF system is key for me. ------------------ I'm a wedding photographer and I don't care about video. I shot with the 5Diii, then switched to Nikon and I've been using the D750 for 5 years. My style is very photojournalistic and fast. I believe the benefits of mirrorless cameras are great so I was trying to decide if I stayed on Nikon or jumped to another brand. So here comes the Z5. Compared to my D750s and other cameras I have tried: -The shutter sound is waaay softer and quieter than the loud Clank of my D750. I really loved that. -The Z bodies are the most ergonomics and comfortable mirrorless cameras. -The EVF is big, detailed and a pleasure to use. -The LCD panel is fine and the touch capabilities work great. -Dual cards slots are a must for wedding photography. Really happy Nikon added them back. -Its impossible to fill the buffer of the Z5. I only shoots 4.5 frames per second, but the camera never slows down because of the buffer, which is something common with my D750s. -All my lenses, including Nikon, Sigma and Tamron focus perfectly at 1.4 with the FTZ adapter. AF accuracy has been one of my main issues, and the Z5 delivers. Now I'm confident that all my lenses are focusing correctly if my subject is not moving much. That's huge. I don't have to double check. -Image quality is fine. Seems similar to my D750. No complaints.But the RAW colors are way different to the D750 colors, so it could be a pain to match them. And now the bad: -My biggest issue with the camera was the implementation of the AF modes and their reliability. For example, the gold standard is the Sony Real Time Tracking system. You put a box on something and the camera will track it. The newer Sonys (A7Riv or a6400) have it and it's amazing. The Nikon Z5 has something similar called Subject Tracking, but it takes two button presses to activate, which is slow and cluncky. And is not nearly as reliable. I don't trust it at all because it looses subjects easily or miss focus when the subject is moving. Its a fine system for everyday use, but if you want a reliable AF system for fast paced weddings, this is not ideal. -Eye AF is also not very reliable. Subjects have to be really close for the camera to detect their eyes. Plus if you have more than one person in the frame, the camera randomly jumps between people and usually focus in the closest eye, even if it's from a person at the border of you frame and not the people in the center. Avoid it. -The most reliable AF mode on the Z5 is dynamic area (a square is surrounded by little squares). It work pretty well, but you have to move the point with the joystick. It works fine, but it's way slower than using Real Time Tracking on the Sonys. If I'm investing in mirrorless I want all the benefits. -My second biggest issue with the Z5 were the blackout times. This is different than the frame rate. I can deal with 4.5 frames per second. It's a little limiting, but doable. My issue are the blackouts between frames. They are noticeable long compared to any DLSR shooting at the same frame rate. And the problem is that those long blackouts make tracking action almost impossible. It's like shooting blind and hoping you got something decent. I hated it. (the Z6ii blackouts are not as long. It's usable). -Battery life is fine. Of course the D750 is amazing on this regard. I kept turning off the Z5 to save battery. In my experience, you will need 2.5x more batteries on the Z5 to have the same number of shots like you did on your D750. Third party batteries work fine and are way cheaper. You just need to buy multiple battery chargers if you are doing weddings. So battery life is kind of bad, but not a big issue, IMO. It's absolutely manageable.
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