Smallblock Pistons: 1 question.....KB's -or- Sealed Power(SpeedPro hypers)???

I dont have an answer on which ones are better. It really depends on what your built Intel's. But I will say this Kbs are lighter and usually have a higher compression height. But the speed pros (so I have read) are stronger. And they are closer in weight to factory pistons in most instances. What are you building? 318 340 or 360?