Hi Paul
Thanks for the info, I was very happy with the Canons but I had a mini stroke I am generally ok except memory is less good. I sold out of canon in total and dare not go back as I know me would spend a mint on full frame gear that would be little used.
The EVF is what for my eyes was why I have bought the A77 mk2 and I feel less worried if it just sits there.
When you mention the Minolta cup is it the switching sensor for EVF and LCD that would be covered I ask as on the new camera you get a switch you can select which method you wish to use, or would it be that the oled would be on full time as the camera would not know when my eye was away
Good explain as to why 2 M modes makes perfect sense