I made up a cheat sheet with drop. I have holdover to 500 yards in mils at 10X and 12X, 12X is the max on the scope I am using at the moment. I added a column that has hold over in MOA for when I want a little more precise and have time to use it. I think it will work well and I will get a chance to try it out this weekend if the weather breaks.

The biggest reason I like ranging in mils is the formula.

Target Height x 1000
Mils in the scope

This gives you the distance to the target in the same units of measure as the target height.

To give you a practical idea:

The average person is 2 yards tall
Multiply 2 yards by 1000 giving 2000 yards
The target ranges at 5 mils in the scope
2000 yards divided by the 5 mils is 400 yards, the distance to the target.

You can use whatever unit of measure you want, feet, yards, meters, whatever you want and the output will be in the same unit.

Dolomite