Re: Zeiss or Leupold
When I had to make that choice 4 years ago I went with the Zeiss, still have no regrets.
That said not everybodys eyes are the same, I looked through the 6.5x20 VX3 and 6.5x20 Conquest side by side and the Zeiss was clearer to me by a noticable amount, others don't notice any difference, and still others prefer the Leupy.
Best thing you can do is look through both and let your eyes decide.
Ignorance can be treated with education, sadly there is no cure for stupidity.