Killer served it's purpose. It was what I understood to be the last big push towards the mainstream world. If I could take 15 songs from the 30+ album and make it a single disc...it would be fire. But overall, as a long time Tech fan, it's def not my favorite. I feel like Everready is just as well-rounded with different kinds of tracks, but better. Even still, I'd say Anghellic or KOD would be my fav.