The thing about supp. blends made by reputable companies is that the ingredients are made to be in synergistic ratios. When using your own concoction you will have to experiment with dosages to see what works the best and even though you can dose higher with bulk powder, the synergy may or may not be there to such an extent as a researched blend. That being said, its too hard to know what works better without trying each for yourself, everyone reacts differently. It looks like a solid combination - like the the old DS NHA stack and then some. For your AI, Formestane has great feedback.