I couldn't decide so I just ordered the A7RIII first. Will try that out and then this summer pick up a A73 for the wife. Do you think it's worth owning both? Husband/Wife combo? She shoots the fuji stuff right now and I shoot my 5D4. I'm worried that I would rather have the A73 after she gets it. But my mind is telling me better to have this combo so if we want high MP we have it. I also wanted the better viewfinder.
I would go ahead and pre-order the A73 but she needs to finish the school year w/ her fuji system for now. She will need summer to learn the sony camera. She is year book editor/photographer for our kids school. Why own both?... well I hate her using my camera :P. She also deserves a nice camera and think she will be much happier shooting sony.