Quick recap: We're a decidely average kd's currently in a long-term war. So far we've been doing ok.
We've got 2 big provinces that are pretty much safe, but can't multi-tap with impunity. The other kd has several T/Ms that only the former can hit. The T/Ms have been doing significant dmg to our attackers.
I was wondering if it's worth it to massacre the T/Ms when the NW difference is around 65 %? I seem to remember that the rule of thumb is don't bother with anyone less than 75 %, even a T/M.
If a massacres anre't going to do much, then the provinces are better off razing instead?