I have not tried it yet so can't say from personal exp. I can however give you a review in a weeks time when I get it. Plenty on it on the net though: https://news.vice.com/article/users-say-the-smart-drug-modafinil-is-the-new-adderall-only-betterBetter, you say? So it gives you a stimulant rush, buzz, euphoria....Like addi's?
I'm getting it for biorhythm fixing and for focus/work stuff off course. It might or might not be useful in PCT. I haven't used addi's also, but would probably just use speed if I needed something like that as it's cheaper loool
Also I think that pct shouldn't be such a problem. Last two weeks of the cycle use a short ester like prop and start using a serm in the last week so that when the prop clears out you get your T back really quickly. Also HCG before PCT or thought the whole cycle. And maybe a small dose var 10mg's throught PCT to help keep gains if MK677 + cjc dac combo is to expensive.... If things get bad depression, anxiousness, etc. use mild benzos like bromazepan and or add a small dose SSRI like sertraline 1 month before the start of PCT. But that's kinda stretching it imo. I would definitely not advise to use phenibut as that is not a safe drug and the downer from it is awful. It's also highly addictive. Also for me the most concerning thing is going from high test to low test. That's why I find it good to taper down test in the last two weeks. Just for the mental side of things, nothing else. I'm prone to anxiety and depression, that's why.