Xenophage: Range Finder does not really benefit it much, some other perks can be more suitable. Good: Killing Wind, Surplus Better: Feeding Frenzy, Clown Cartridge, Subsistence, Field Prep Maybe OP: Any Damage Perk, Auto-Loading Holster, Slideshot Suiting The Theme: Chain Reaction Izanagi's Burden: I think I can only see people utilizing No Distraction in Youtube PVP montage videos. Good: Killing Wind, Surplus Better: Auto-Loading Holster, Field Prep Maybe OP: Any Damage Perk Suiting The Theme: Outlaw Whisper Of The Worm: I guess Mulligan suits what the weapon does, but it is just not a good perk Good: No Distraction, Firmly Planted Better: Field Prep Maybe OP: Vorpal Weapon Suiting The Theme: High-Impact Reserves Many other exotics can benefit more from changes other than perk changes...