I never knew Metallica also covered this song!!

Well, to be fair, this was just a rough version they recorded when they were trying to decide which song to cover on that Ramones tribute album on which 53rd & 3rd appeared. They also did a few other Ramones songs that ended up as b sides to various versions of the St. Anger single. Yes, the Anthrax version is better, as well as their version of Remember Tomorrow.
 
Well, to be fair, this was just a rough version they recorded when they were trying to decide which song to cover on that Ramones tribute album on which 53rd & 3rd appeared. They also did a few other Ramones songs that ended up as b sides to various versions of the St. Anger single. Yes, the Anthrax version is better, as well as their version of Remember Tomorrow.

Yes that's right. Anthrax's version of Remember Tomorrow is closer to the Original. Metallica Added a few things to thiers. Both a cool. Metallica made thier one a bit heavier.