I dismantled almost everything when TDB came since all weapons and gear were supposed to be obsolete. I only kept my lord high fixer, light/beware, the swarm, exodus plan, deviant gravity(300atk) and the ghost angel cloak. When i started having trouble with vault space, i dismantled everything except lord high fixer and light/beware. Then, HoW came and they decided to make old gear relevant....i still don't know why I didn't stop playing at that point. I still get mad everytime i remember all the stuff I dismantled without wanting to, thanks to Bungie....