Back in August, Tony and Chelsea Northrup have posted their thoughts about the so-called mirrorless war, where they basically predicted success for full frame, and said Fujifilm will remain a niche product, because it’s only APS-C and they don’t have super fast glass to match full frame DOF. You can see the summary of the video here.
30 fps with no EVF blackout, but tacking tends to slow down to about 12 fps and only an average of 8.5 are in focus
tacking side to side is only OK, like the Sony
better than Sony A7III and A7rIII
APS-C, less DOF and more noise. He says Fujifilm can fix both this by releasing fast lenses (such as the XF200mmF2, which is full frame equivalent 300/2.8 [I add also the XF33mmF1.0]