You can answer questions like which gear, professions, or race to choose with the simulator. If you've tried that and are having difficulties, the "simple questions" thread is more appropriate for personal help than the general spec discussion thread.
I've been scouring pages for the following info... here's my conundrum...
I'm currently a Orc Frost DK (2H) that does high level raiding. I've lately taken an interest to PvP. Now, all of my arena buddies are saying to go Undead for WOTF and TOG. Does anyone know how much DPS I would potentially lose if I were to go Undead? TOG (a bit like life steal - heal and damage) vs Blood Fury. Does anyone have any raw numbers that I could work from? Do they break about even? Or, is Blood Fury exponentially better? Any help would be greatly appreciated.