Spirit of war, which crosses the line of fire, is better. According to relevant public information, the AK-47 rifle is the core of AK crossing the line of fire. This kind of gun has large recoil and low stability, which is particularly unfriendly to novice players. The competitive spirit of war crossing the line of fire is M4A 1. This kind of gun has small recoil and high stability, which is more suitable for novice players. So on the whole, the competitive spirit of war crossing the line of fire is good.