Profoto just announced their new Profoto Connect Wireless Transmitter, which will be available for several systems, including the following Fujifilm cameras: GFX 50S, X-T2, X-T20,, X-Pro2, X100F, X-H1, X-E3, X-T3 and GFX 50R.
The Fujifilm X-H1 maybe has been misunderstood by the market. It had a lot of new video features, so people considered it more a video camera. But it is also a better and more robust camera, and facilitates handling of bigger lenses. For Professionals weight is sometimes not a problem, but more durability. That’s why Fujifilm launched the Fujifilm X-H1. It should also appeal to DSLR customers, who were on the fence of switching to mirrorless. IBIS is quite nice also for photography, especially in low light
Shutter has an S1 (half press) and S2 (full contact to release shutter) position. Regarding the Fujifilm X-H1, you can contact your Fujifilm service and see if they have an option to adjust the S1 and S2 position to your taste (low, medium or high). There might be a charge for that service, depending on your country
Fujifilm wanted to make an excellent IBIS system, and it is one of the best on the market. But the size of the system was too big to put it into other X-series cameras. At this moment, it can’t fit in other cameras, but hopefully one day IBIS can be designed smaller and make it fit on other cameras
Fujinon GF 100-200mm f/5.6 R LM OIS WR: If you look to move into medium format, you don’t have many lenses initially to choose from, so zoom lenses can cover various focal lengths. The GF100-200 is compatible with teleconverter. It’s a little bit heavier, but very sharp. At that focal length with medium format sensor, you can isolate your subject very well