chris00nj
Young Luddite
That's my instinct too...
You're instincts are wrong. 😉
Option 3: Sell the Contax , but the D700.
Diversity in camera gear is good. You have one higher quality albiet slower camera, the M6. You also have an autofocus / easier camera, the Contax. That balance is good and allows you to pick the right camera for the right situation.
If you get rid of the Leica, you are loosing that diversity. The Contax also has some limitations in amount of glass you can get for it. Say, at one point, you want to take some photos with a vintage look? The M6, you can use older LTM glass.