Someone recommended Daggers because of the bleed they cause, but the one handed axe causes bleed too. As a result, you will be able to get some unique weapons and armor. Equipment upgrades (also frequently called kits or mods) are items that can be attached to armor, weapons, tools, and shields to give them improved stats. Swords seem to be the best option at the moment for most situations. In these cases, other aspects such as the Visual Object blueprint class (from the item datatable) is used to uniquely identify the weapon category. But in order to open them, you need to be at level 60 and have skeleton keys.
