Well they already are enhanced, just not busted. With most steroids we already know how long it takes for those to flush out of the system, oddly one of the most studied part and the improvements gotten from enhanced training can be maintained to a degree. Though i was more on the personal use part. Getting cleaner and actually known substances, as some drugs are rarer but still popular thus those can be laced with other less popular drugs, is going to be better. Yeah the research part is good as well as currently user experiences and a handful of papers are used to mitigate the negative side effects of steroids which can have flaws and breaks down completely if the affirmationd drug isn’t what it’s supposed to be.