I really love Terrible Certainty. Extreme Aggression as well. To me those albums represent the perfect balance of the rawness of early Kreator with more mature songwriting and more technicality. Coma of Souls is also amazing but a bit more formulaic.
Those guys are rocking the white shirts pretty hard. I wish they included live footage from the "Terrible Certainty" era on the DVD. Sodom's "Lords of Depravity" DVD was fucking bananas.