Just a note right out of the gate, price is not an issue. Im looking to throw this on an AR10. Also not going to be dropping the gun from the top of the building so the ATACR's durability, although nice, is not too huge of a deal for me. Mainly just focused on which one performs the best overall in terms of glass quality. This will be for 1k meters an in by the way. Personally leaning towards the Zeiss, but I could be swayed. Thank you in advance!