Re: NF NPR1 reticle
We had a stage at LRA last weekend that had 4? UKD targets and we were given 60 or 90 seconds to get down and range, time called, and then individually got down in 60 seconds to engage 1 or 2 rounds, I can't remember.
They were 8", 10", and 12" steel circles and increasing ranges, plus a bonus.
After the ranging session, I picked my head up and looked back behind the line. There was a freakin frenzy of mildot masters sliding, notepads flipping, and calculators being punched. I don't want to be a part of that frenzy and I don't shoot 3 days a week to have that stored in my head.
Whether mil, moa, or radian of duck, a matching system seems to lend itself to ease of use.