Bruce in the UK says:
I am based in the UK and have been photographing properties for 5 years now; the last 3 full-time. 18 months ago, I retired my Canon 6D and went down to the Sony A6000 with the Samyang (Rokinon) f2.0 lens. I love how lightweight and portable the Sony system is. I am now looking for a full-frame addition to my kit and was looking at the a7ii but today, Sony has released details of the a7III so I will have a look at that when it gets here in the UK. Is anyone shooting with the a7III? Are they happy with it?
I just recently watched Tony Northrup's comparison of the Sony a7III to other cameras and think Tony answers your question nicely.
Is anyone using a Sony a7III?