"Mastering Diablo 4: Tips and Tricks for Co-Op, Crossplay, PvP, and Class Features"
The Barbarian is currently the best class in Diablo 4 for late-game content due to its versatility, survivability, and damage output. While other classes are still viable, they may require more tuning in terms of builds and attention to detail within a fight. The Barbarian's effectiveness shines in World Bosses and World Tier 3 content.