I have 3 IOR scopes, all with mil hash marks for both elevation and windage. They are more crisp and clear than my Swarovski.
Take a look at them at Valdada Optics in Burleson, Texas, a Ft Worth suburb. I think you will like what and how you see.
My first has been on a 300 Win for 10 years with 600ish rounds through it. I shot F class for practice, but its purpose is for game. It has been good for kills out to 802 yards.