I can give a review about the Olympus gear..
Olympus tren is the best I've ever used! I feel amped up at all times like I can't sit still, I'm always hot as hell I feel like I'm on speed and my breathing has been heavy. The aggression is kicking in but I like it as my workouts have been insane I never want to stop. I can already see my physique changing, pants are getting snug in my legs. I'm surprised people at work haven't questioned me about my sudden change lol. I already can tell I'll need melatonin tonight to fall asleep.
I will def be an Olympus customer for life.