Doom, Sludge, Stoner, What's It Matter?

Mrstar1 already explained it pretty well - I don't really follow Doom Metal much but I do like Monster Magnet and Kyuss. I am more of the old school Thrash Metal, Of Early Metallica, Pantera, Motorhead and Megadeth. I also love The Priest, Iron Maiden, Sevendust, Sepulcher, Coal Chamber, Iron Maiden, Danzig and Savatage.