I have a couple Vortex scopes. One, a 4-16X with MOA slashes, 14 of them, giving 30MOA to the reticle without touching a turret. Love that scope.

This scope got me on the 1000 meter buffalo in 2 shots. My first, I held for 1000yards & hit just under his chest. Added 1 1/2 MOA and pow--clang in the heart. .300 Mag, 180gr. WW 180gr. factory ammo - 27 1/2MOA, seems to me was the setting.

The other is a 6-18X with mil dots I have on my 6.5x44 Swedish Varberger (at this time).
Like them both, but the first one is special! Love it.