Been keeping my eyes open for an auto exposure sister to my FM2. My understanding is that the FA is the more sophisticated of these two, and will, in fact, meter even with Manual focus lenses. The FE2 will not. That would be a big advantage for me. On the other hand, the FE2 seems more popular. Also, I've read that, due to the more complicated electronics, and lack of parts since 2000, the potential for something to go wrong, and not be able to be readily fixed is more of a possibility with the FA. What's everyone's collective or individual experiences?