When I first started looking, I was considering an M7 because I had become so dependable on having AE on my DSLR and thought I would really need it. But when I realized that an M7 would be close to twice the price of an M6 TTL, it was the latter than won over the former. After all, I also wanted a Summicron 35/f2 ASPH, and still had to budget for that.
So I've been shooting the M6 TTL since last spring and have found I never needed the AE. I shoot street, I also lked the pre-M7 models because I still wanted to retain all my shutter speeds in case I ever found myself with a spent battery. And that has happened!
My M6TTL has a 0.58x viewfinder, which works great for me since I wear eyeglasses and often shoot at 35mm. But after purchasing a 1.25x magnifier for the viewfinder, in order to experiement with while shooting a 50mm lens, I realized that a 0.72x maginifier would work even better at that focal length for me. And I had no problems seeing outside the brightlines even with my glasses. So the search began for another M.
I considered the M7 again, since I now had a small investment in glass and could apply more towards the new body than I did with the first M. But again, I had now realized I didn't need the AE, as I had intially thought I would. So, I began to consider an MP. I liked the clean lines, but I esecially liked the simple, mechnical design. I have een discovered that the old style of film rewind knob has been about as fast for me as the newer style folding crank rewind.
So, I've been using the MP for about two weeks now and I've decided that if I ever get around to it, I'll sell my M6 TTL and replace it with another MP. I like it that much. Even though I have an FL-20 flash, I rarely use it and don't see a need for the TTL flash feature of the M6 TTL or M7.
It's hard not to fall in love with an MP.
😀