there is no reason to use Normal BBOY over Heroic Totem. If you have H BBOY and H(WF) Bindings, why not? 30k int is not a joke. Also KTT is good for big incinerate crits. I'd say they are pretty equal on the same Ilvl, BBOY is slightly better if you can utilize it right, but H KTT is so much easier to get though. Naturally KTT is better for progression.
according to the sim black blood is slightly better, but that is assuming that u are able to utilize the trinket proc fully like what dnusha said, personally i would go with the totem since it is easier to use.