S+ Tier

• Kurt Cobain (Nirvana)
• Corey taylor(slipknot)

S Tier

• Jonathan Davis (Korn)
• Serj Tankian( SOAD)
• Chino Moreno(Deftones)
• joey jordison(slipknot)
• Mick thomson(slipknot)
• Dave Grohl (FF,Nirvana)

A Tier

• Fred durst (Limp Bizkit)
• Daron Malakian (SOAD)
• abe Cunningham(Deftones)
• Chris fehn(slipknot)
• The notorious BIG

B Tier

• sid wilson(slipknot)
• Paul gray(slipknot)
• Stephan carpenter (Deftones)
• Alessandro v-man(slipknot)
• Shawn carahn(slipknot)
• Wes Borland (Limp Bizkit)
• Krist Novoselic(Nirvana)
• John Otto (Limp Bizkit)
• Sam rivers (Limp Bizkit)
• Shavo (SOAD)
• James Shcaffer (Korn)
• Jay weinberg(slipknot)

C Tier

• Taylor Hawkins (Foo Fighters)
• Dj Lethal (Limp Bizkit)
• John Dolayman(SOAD)
• Chi cheng(Deftones)
• Craig jones(slipknot)
• Bryan Welch (Korn)
• Fieldy (Korn)
• Tupac Shakur
• Jim root(slipknot)

D Tier

• Vanilla Ice

F Tier

F- Tier