The distinct difference between gun sounds like a SUROUS Hand cannon sounds elegant and clean and a Hakke Hand cannon sounds beefy and powerful. The way a dead cabal hits the ground with the sound of crushing the earth when it hits the ground, or when you're shooting a vex goblin it sound like your ripping apart sheet metal. That satisfying feeling when you clear a room of screeching hive and your bullets break and crush their hollowed bones and disfigured bodies. Just thought for once someone say something good about destiny. =)