Just purchased a "user" Leica M4-2 to complement my "user" M6. I found out through experience I was changing lenses an awful lot, so much so, I thought why not have two bodies, with the same film and its own lens? And I can use the M6 to meter for both. I wouldn't have been able to do it without the lower price of the M4-2. I got a GREAT deal and it's proving to be an excellent camera!