Originally Posted by campy
Which one would be best to keep? I am planning on selling at least one.
There's no straight forward answer to that question so make a decision based on which suits your shooting style best.
Both are the 'A' models so no difference there. You're essentially picking which one has the VF to match your preference of lenses and focal lengths.
If you never shoot wider than 35mm, or shoot predominantly 50mm, then the 1:1 VF in the R3A is quite special.