I went into Black Ops 7 thinking the 4K push would be a nice-to-have, not a game-changer. But after a week of matches, it's doing something rare for a fast shooter: it's making decisions easier. You spot movement quicker, you track heads through clutter, and you don't lose people the second they slide past a doorway. If you're the type who cares about climbing ranks and shaving off mistakes, I...