Last year I broke the bank and purchased a Leupold 15X 5V HD with that CZ dial up feature. I convinced myself that "it's only green paper" so I spent thousand dollars for a scope, something I have never done before.

 I did have an excuse or sorts, my Bushnell Elite when south. So, the end of last varmint season was my first adventure into the world of "dial up". I did manage to dial up on one at 272 yards and got him. This year I plan to try some more if I get shot opportunities beyond 260 yards which is not the norm around here.
Never used dial up since I've always used the maximum point-blank range procedure (MPBR) for elevation changes. However, past 260 yards, MPBR does work too well with a 223 Rem and my loads. I am a rookie in the extreme with this process so anything you have to offer would be welcome.
PS Scope is mounted on my Weatherby Super Varmint Master, an extremely accurate rifle with 50 Nosler BT's in a 12" twist. I did the ballistic chart thing and tested with live fire. Velocity averages about 3,150 f/s, BC .238.