C A Sugg
Member
One interesting option is the Chinon Memotrons--CE, CE II, and CE III. I have the Alpa SI 2000, which is a rebranded and mildly restyled CE-II. In addition to full manual control, you get aperture priority AE exposure with any auto M42 lens.
How is the Alpa? I had one briefly in the mid-80s but returned it as the eyepiece curtain was jammed half-way down.
Charles