Originally posted by CliveT So frustrated at the responses that I went out and bought a Sony a7r4 last week.
You must have been frustrated indeed. But I applaud your decisiveness.
From the accounts I've read, the A7R4 is an excellent camera. I know AF is a bug-bear for you, so be aware that one of the reported "issues" with the A7R4 is inconsistent AF performance in certain situations (especially moving subjects), presumably made more obvious due to the increased sensor resolution. It seems, however, this can be largely overcome through settings and technique - which, frankly, is the case with most cameras. I mention this because no camera is perfect (even a $3,500 one) and I wouldn't want you to become frustrated with AF a second time.
Enjoy your A7R4 - it's a fine camera, for sure
And now... back to the thread topic...