Hi Camera Bear,
You do have a lot of info about Minoltas and therefore, in order to better explain my opinion that the EV way is a non-sense when operating a camera, I will take the case of the Oly SP - a field in which the master conoussier about, our friend Trius, shares a mutual symphaty with me and I don't run any risk.
Let's see it from today's trend and techs. From time to time the camera user may need to view all the possible combinations of apertire and speed for a very specific shot. But imagine a shooter OBLIGED TO REVIEW ALL POSSIBLE COMBINATIONS FOR EVERY SHOT he performs. Wouldn't you agree this is cumbersome ?
This is the case with the Oly SP, like it or not, unless you are working on THE OLY SP PRE SELECTED PROGRAM, or you meter the light yourself, without the camera, and use the camera as a Soviet meterless rangefinder.
Of course every one is entitled to do what he pleases, but the problem with the Oly SP is that unless you meter the light yourself, you will be OBLIGED, first, to translate the viewfinder needle reading into the aperture ring, and SECONDLY select among the options, becomming more confusing as they increase. . AFTER you made up your mind, then you rotate the speed and/or aperture ring to your selected combination.
Ahh, but there is a RFF clever folk that beforehand has an aperture preference of, let's say f/5.6, or f/8. So he will not be loosing his time or getting confused in the middle by assesing all possible combinations, but AFTER TRANSLATING the viewfinder needle EV into the rings, he will straight go to set the corresponding speed.
Nice indeed, buy why our folk wasn't given at the viewfinder scale info the speeds, thus enabling him to manually preselect the aperture and then, after reading the corresponding speed he will set just the speed ?
As you see the EV way is an additional and interfering step. At least when this is the info you get in the viewfinder.
The same can be said about today's Gossen Digisix light meter, the last cry of Gossen compactness in the digital era. Fine. You push the button and what you get ? Guess what - our old, nice and cumbersome EV, which only after manually resettig the manual dials accordingly, you wil have the hyperconfusing spectrum of all combinations, in a supercompact mishmash package
About today's Gossen Digisix, Minolta of the past is not to be blamed, of course. On the contrary, by comparizon, Minolta's best efforts by 1966 look much practical and user friendly than Gossen's. But with the EV scale in the viefinder, it seems to me both Minolta and Olympus then were lagging behind Konicas Auto S, Yashica Lynxes and perhaps other cameras too.
Now, the need to see all alternative combinations once light has been metered and rings (either aperture OR speed) set, was always valid and answered by different means. For example the Soviet Iskras (and hence I infere the previous Issoletes) once you set either aperture or speed, by simple following which speed is over which f/stop at the lens barrel - you got your answer.
And the disgrace is that the more you love the EV equiped camera, the more you hate its EV way.
Cheers,
Ruben