I understand the need to store everything... from gears for glamours, to crafting materials, to currencies just in case you want to buy an old gear, to stuff that might be needed in the future, to quest and rare items... I used to hoard but with three retainers, a saddlebag and an already expanded armoury and inventory, managing them is already tedious, let alone doubling and having 20 retainers.... so I cleaned up and now I have space, controlling and purging from time to time... I also played other MMOs ad I do agree that what we have is already extremely generous... Of course if one is willing to cash out for extra space that is one’s choice... 1 additional retainer for me is enough though....