Fujifilm has trickled down features from its flagship medium-format GFX100 II into the more affordable and photography-focused GFX100S II, creating what is probably the best medium-format camera for most people. You get the 102MP sensor with 8-stops of image stabilization, a compact and comfortable form factor (relative to the sensor size), and improved performance which includes decent subject detection autofocus. That the GFX100S II costs only $5,000 / £5,000 / AU$8,700 makes it an enticing alternative to pro full-frame cameras, especially if you need detail over outright speed.
Superb image quality; Excellent ergonomics and balance with lighter GF lenses; Decent value (for what it is)
GF lenses are chunky and usually pricier than full-frame; Autofocus can't match best full-frame cameras; Might not be worth the upgrade