Really outside of dungeons/raids it's whatever you want as everything is dying. By your wording it seems that your not using blood boil at all? Make sure you use it even after the nerf it does quite a bit of damage and costs no runes/rp along with putting dots up.
Also, take advantage that you are a tank and you can massive group pulls. With blood boils aoe and HS/DND cleave you should be able to get a massive amount of adds and nuke them down quickly and that would be much faster than other strategies.