>>4203863If you'd like into the GFX system, get the 100 or 100s instead any of the 50mp models. IBIS is a must and the performance is much better. Modern FF cameras actually do better at higher ISO than gfx 50sii/s/r, so cinefag is actually right for once.
The other consideration is speed and cost. AF is slow and many years behind FF, as well as burst rates. The cost for the GF lenses is very high as well. You can go the adapter/vintage glass route, but even pentax or mamiya glass is expensive.
All in all, not worth it unless you regularly print larger than 24x36