Cliff Burton, by a landslide, there is just no comparison. He was a large part of what made Metallica "Metallica". Is style and sound were and are iconic to many bass players
Jason in second. He was an excellent bassist, and I don't think he was ever given enough of a chance. Listen to his lines on "The God That Failed", "My Friend of Misery", and "King Nothing". Just excellent solid bass lines. Also, on Youtube, there are versions of Justice album songs with the bass in them
Ron McGovney was good for the demos, but just didn't have the lasting power
As for Rob, I'm not really a fan. He's just too much of an ape for Metallica
Don't get me started on Bob Rock...
