Which of these metal bands are your favorites (all different subgenres included)?

Anthrax, Black Sabbath (Dio Years), Bullet For My Valentine, Iron Maiden, KISS, Lamb Of God, Led Zeppelin, Metallica, Megadeth, Motley Crue, Pantera, Rage Against The Machine, System Of A Down, Twisted Sister, Wolfmother, SLAYER (not included), PARKWAY DRIVE (not included), AC/DC (not included). :D :D