Also late to the conversation, but I hope I can offer you a helpful objective review. A couple of weekends ago I attended a long range shooting school. Two & a half days of in depth instruction and all day, hands on shooting. Top notch equipment included Benelli Lupo and Remington 700 5R bolt rifles, all 6.5 CM’s & all topped with V4 6-24x50’s (MOA reticle) and Zeiss spotting scopes.
Didn’t keep count but I probably shot at least 100+ rounds at targets ranging out to 1K yards on the 5R rifle I chose as my dedicated rifle for the two shooting days. I spent a good amount of time behind that scope dialing up app calculated MOA adjustments for elevation and making actual conditions windage adjustments. One full day at the range and another full day at various locations on the property simulating “unknown distance” (que somebody’s rangefinder!) long range shots on game in different shooting positions. When you have to dial up a full 31 MOA to “send it”, that’s some serious fun! The V4 6-24x50 performed flawlessly shot after shot, at multiple known & unknown ranged distances, and every return to the “zero stop” was spot on. Our practice was to return to zero before making new elevation/distance changes, even though it would’ve be quicker to just make the adjustment from the last indexed value. The scope zero’d true every time.
Not related directly, but last fall I bought a V4 4-16x44 to put on a personal rifle long before planning to go to the school. I know have the knowledge & confidence to “run” that scope for long range as intended.