Originally Posted by
Schizoide
If you use BT correctly with DW frost, it is anything but "more fluid". You can't just macro it into frost strike-- that is a slight DPS loss from RE gamed against U runes. Although it is much easier to play, since it's totally fire and forget, I guess.
You use Blood Tap at top priority when you hit 10 stacks and would cap RP by Obliterating (ie, have >=76RP). Then you use it at medium priority if the target is in execute range, Soul Reaper is off cooldown, but you don't have any F runes to Soul Reaper. Then you use it at lowest priority when you have over 8 stacks and the target isn't in execute range. If you don't properly execute these actions in the right priority, BT is a DPS loss over RE. Not easy to do. Not easy at all. That's why I use RE.
Gaming against Unholy is fairly easy to execute properly. If you're about to have 2U runes up, spend one of them on Plague Strike (if Blood Plague is about to drop and Outbreak is on cooldown), DnD (if AE) or Obliterate.