What draws you to conclude that you should use every weapon the game has to offer? Every PvP game has a set of weapons and perks that users prefer over others. There's a reason gamers covet certain rare items over the mundane or even-Steven gun and it's the same as everyone else; we all want to use what we like and what we feel gives us an edge. Nerfing is a never ending cycle. In Destiny's case it has a detrimental affect on PvE as well. One OP weapon set gone and another will appear with complaints is true, it's not just hearsay.