Zombie - Faster attack or Multistrike ?

Hello, i run zomb lv26 and i have to choose between a faster attack and a multistrike,
considering the fact zomb are very slow and i also i use flesh offering, they can still hit in the void with multistrike if the ennemy die on first hit, so is it better to use a faster attack on them?

Multistrike is good vs bosses/rares, also it apmlifies Offering and Haste aura. But if mobs die in just a hit.. then Faster Attacks is a choice then..

As the poster above hinted at, this is debatable because the gems work better for different things. Generally for clearing mobs FA is better. With multi strike you have zombies standing around swinging at air a lot. In my experience i would rather run FA because bosses were not an issue.

both plus melee splash

If you use flesh offering go with multistrike, if not go with faster attacks.