Let's be honest. A lot of people will say Fatebringer, but that is not true anymore. The best Raid weapon is without a doubt the Ex Machina now, largely as a result of Cannons sucking and high DPS snipers being highly valuable in PvE activities. Now, as far as the separate best between the Raid weapons.... PvE: Fatebringer/Firefly Smite of Merain Ex Machina Hunger of Crota PvP: Oversoul Edict Found Verdict Quillim's Terminus #TitanMasterRace