I just got a trinket from followers, it's Humming Blackiron Trigger (from normal).
Actually I'm using Lucky Double-Sided Coin and Primal Gladiator's Insig (224verst and 867agi on proc). Mrrobot says that is better to change the Lucky Doubled-side trinket, but I like it for the on use mechanic using it together with ShD and ShR.
What do you think?