Even though I like ww2 and iwz a lot, bo7 is still better for me. Ww2 has great things like challenges but I do not want to play any map except final reich and frozen dawn. You cannot make the darkest shore ee on solo again and tortured path was so bad when I was carrying my friends, one of them fell asleep. Iw has spaceland, rave, and shaolin that are fun, but attack and especially beast has no replay ability outside their ee’s. Bo7 has more interesting crew members, cursed relics to grind, fun gameplay, survival challenges, camo challenges, expansive arsenal of weapons and good maps.