I will use any and all of them. The only one I have to debate the merits of is the PPC capacitor and if a design can manage the additional heat from it effectively. MASC is the, IMO, the riskiest of the bunch as it will likely debilitate your biggest asset, speed, by at least a factor of one or more. The others are a step closer to shutdown, but can be mitigated. Damage actuators, no so much.