OoDee wrote in post #18810159
I'm curious to understand what it is you're qualifying as immature. For a medium format, specs and reviews wise, my impression is that the GFX is pretty damn mature in its category. If you're running a comparison across all different formats and count in all technical features and specs, then I can understand that the GFX can't tick boxes that some other cameras can. But I'm not sure that's the proper way of benchmarking.
That said, I'd love to get the GFX. But at 5-7k (depending on the lens) I can't justify it. And I couldn't justify it even if the specs were better. For myself, I'm really just looking for dynamic range and that Fuji-style rendering.
CDAF only, no IBIS, limited lens selection (no glass fast enough to match the equivalent DOF of E-mount fast aperture glass.), limited burst rates. Overall, if I'm going to spend $6k on a body, it better be something that has a lot of utility, and right now, the GFX would be a special purpose body. A lot of the limitations of the GFX are things that involve the ability to get the shot, and all the IQ in the world doesn't matter if you can't get the shot.
Plus when you look at the IQ comparisons between the likes of the a7rIII and the GFX, the benefits of the GFX basically manifest themselves in above normal extremes. ...4-stop DR pushes, or pixel peeping at 100%. The IQ trade-offs are pretty immaterial IMO, and definitely not worth the trade-off in things like AF. At high ISO, the a7rIII actually outperforms the GFX, likely because the a7rIII has a smaller, but more sophisticated sensor.
I do think that the GFX will reach a maturity point eventually, but unless you want to blow a lot of money on GAS upgrade hell at $6k a generation, I'd wait until the system hits a maturity point. Basically, I wouldn't touch the GFX until they reach the point of maturity that the a7 bodies hit at MKIII.