No Slowdown
NoSlow cancels the movement slowdown that vanilla applies while you use items, so you keep your full speed while eating food, drinking potions or milk, or blocking with a sword.
Food
Cancels the slowdown while holding a consumable (food, potion or milk bucket) and using it. Off by default; turn it on when you want to strafe at full speed while eating or drinking.
AutoBlock
Restricts sword no-slow to blocking only, so the slowdown is only removed while your sword is blocking (the state used by the auto-block system). On by default; disable it if you want sword slowdown removed in every situation.