I don't get your logic.
I use Parazon finishers all the time for guaranteed health orbs and sometimes energy orbs. Add in Equilibrium mod for warframes and I get 55 energy. As for Impact stacks, they reduced the amount stacks required for max but doubled the threshold gain, so it's a buff in my eyes.
And, by the way, I use Epitaph as my primer for guns, melee and proccing Impact status for Parazon finishers.