Player Unit Event vs. Unit Event

Hi,

does anyone know if Unit Event is more efficient than Player Unit Event? I'm trying to decide if I should just stick with RegisterAnyUnitEventBJ(..) or RegisterUnitEvent(t, hero, EVENT_UNIT_SPELL_EFFECT).

Thanks!

TriggerRegisterAnyUnitEventBJ just runs the TriggerRegisterPlayerUnitEvent function for all players. unitevents are only for one unit; playerunitevents are for all units owned by a player.