I had a very nice M3 and an older, very kind, German camera enthusiast told me, "Never sell your M3, you'll regret it." it was good advice. But I sold it to get me M8. I love my M8 and carry it almost every day. I have and M6, but long for my M3. On the one hand I adore my M8 bit on the other, I still covet an M3 but. It enough to sell an M6 to get it. My perfect corral of Leicas is: M8, M6, WWII IIIc, and an M3. I count myself very fortunate indeed to have found 3 of the 4. I can be patient for the M3. I'm sure that this provides no help whatsoever with your question. Enjoy the quest!