Which to use.

Wristguards of the Predator or Ruthless Gladiator's Wristguards of Alacrity

I know the ones are PvP, But would it be worth it taking the 60 Agility?
Yes
I would say yes, 60 agility, 90 stam, and 37 haste would outweigh the 114 mastery.
Thanks!