Action Speed governs the speed at which you interact with your weapons, meaning stowing, swapping, reloading or attacking with weapons, as well as the speed of usage of consumables.
0 Agility starts at = -38% Action Speed
Every agility point gives a % increase to action speed depending on fixed thresholds
Move Speed governs the speed at which your character moves. This stat is also directly influenced by wearing gear. Every 1 point in Move Speed is equal to 0.3333…% Move Speed. The default Move Speed for each class is 300, which translates to 100% Move Speed, with penalties or bonuses provided based on Agility. Performing certain actions, such as attacking, or moving in certain directions will also affect Move Speed. Backwards = 60%, Crouch = 65%, Walk = 65%.
0 Agility starts at = -30 Move Speed
Every agility point gives a flat increase to Move Speed depending on fixed thresholds
Item Equip Speed exclusively governs the speed at which you equip armors, as equipping weapons, jewelry and utility items is instant.
0 Agility starts at = -95% Item Equip Speed
Every agility point gives a % increase to Item Equip Speed depending on fixed thresholds
Increase Interaction Speed value * 0.4.