Megadeth are a bit of a Greatest Hits band for me, don't really like any of their albums as a whole but do love seeing them live as they have a number of absolute classic metal songs. Rust In Piece has Holy Wars, Hangar 18 and Tornado of Souls which are all pretty awesome (especially Holy Wars, an all time classic) but the rest of the album does very little for me. Images and Words just shades Operation Mindcrime as my favourite album of all time. That might be a more interesting poll Images v Mindcrime but I suspect DT would still comfortably win on this site.