Still being on the fence about going the mirrorless route, and my doctor raised a interesting point about that it was another screen I would be looking at.
How are folks with epilepsy(photosensitive specifically) handling the change from the optical view finder?
Sorry, I can't really help; but, I will note that the refresh rates are different on different models. My Panasonic G9 offers two rates - 30 Hz and 60 Hz. Other models might as well, I just haven't paid any attention. If you were aware of a specific fundamental frequency that acted as a trigger you might be able to find a camera body that avoided that rate.
