KM-25
Well-known
and next to an MP the M6ttl IS second-best -- if you can't afford what you really want.
Not mine, I had the MP finder put in, 90 & 135 frame lines removed, installed an ultra custom version of griptac and much prefer the black chrome finish / canted rewind, larger shutter dial for handling as an actual working camera, not a show piece.
All for the low price of $1,450 including a full CLA. No desire for a black paint MP and I get to keep the other $60K in working tools I have including all the new CFi / CFe lenses I just upgraded to in my blad system.