This question is on the basis of a proper macro cutting diet that is consistent for the duration of a 8 week cycle.
No need to state the obvious, {" a calorie deficit and proper training/cardio is what will get you from 30% to 15%"} LOL No Sheeeeet!
After all, winstrol is not a necessity, the same could be said for 15% down to 7%...
Would love to hear "knowledgeable members" educated opinions on this.....I think it may from the medical research I have done but I have no personal exp with gear and I think the people that have may be a better judge.