Originally Posted by ChattanoogaPhil

Well sure... every zero is a compromise of some sort.

The idea is to understand what you expect from your rifle and choose the compromise that "best" serves it. That the authors in both linked articles in this thread either use a 50yd zero on their personal rifle or believe it to be the "best" BZO zero and the most common with the better known shooting schools and instructors around the country... is just a coincidence they all agree with me!!!