I'm running a Warlock as a main, and recently started to run a hunter and a titan too. I'm always managing my Vault to be with just 1 weapon of each (the best version/perks I can find and use ), delete duplicates, and I'm saving only the best armor that suits my build, itens that I actually use combining with my exotics. I'm always between 480~500 of space in the Vault. Is not fun when sometimes I spent more time organizing and cleaning the Vault than actually playing. Bungie, maybe isn't time to put more space in the Vault?