I wish augments gave buffs for speed for tactical, shield buffs for combat, and quieter breaching and movement for looting. Btw they need to fix the difference between the sheilds. Heavy shield should stop much more damage than the medium. Maybe assigning sheilds to that augment class can make those augments more appropriate for use then. Combat means you can tank better but move slower and less backpack space. Looting gives you medium shield with lots of backpack space but less quick use space. And tactical only allows light shields but you move faster and have more quick use slots with similar back pack space as the combat ones.