ImagesWest

I have the Mamiya 645 80mm f2.8N, 120mm f4N Apo, 150mm f3.5N, 150mm f2.8 Apo, and the older 105-210mm f4.5 UD lenses, and all are remarkably good.
 
Here's a shot from the 80mm f2.8N, wide open, along with a crop from the centre of the first image:
 

 

One of my first shots with the GFX 50S and 23mm f4, from a few months ago
 

Another one from last fall... GFX and 32-64mm f4 @ 64mm, 2 seconds at f/16
 

One of my first shots with the GFX 50S and 23mm f4, from a few months ago
 

Another one from last fall... GFX and 32-64mm f4 @ 64mm, 2 seconds at f/16
 

My most-used lens is the XF 10-24mm f4.  I wish it was weather-sealed, particularly since I live in a very rainy climate.  The upcoming 8-16mm f2.8 WR won't accept filters, so it's not really a viable option for my photography; I may just have to pick up a second 10-24 in case the first one drowns... 

Lightroom has been ok with raf files for some time now. The only time you might see "worms" is if you over sharpen and look at the image at 100 percent. I regularly make 30 x 40 cm prints and I have never been bothered by it. Is there someone local to you that has lightroom classic cc so that you could judge for your self? I could do it for you if you could get a raf file to me via Dropbox or something.

One of my first shots with the GFX 50S and 23mm f4, from a few months ago
 

One of my first shots with the GFX 50S and 23mm f4, from a few months ago