Gremlins fans, who is more evil?

Is it Stripe, or Mohawk, who later becomes the Spider Gremlin. I think its Mohawk.

Doesn’t Stripe nearly kill the main character’s mom with Scissors?

No, one of his minions tries to choke her out using garland.

Stripe goes after billy with a chainsaw.

What about the talking Gremlin? I always though he was the leader in Part II.