My opinion would be and of course what my game plan is follidrone/Viron/ and Formeron . Right now I'm really enjoying my folli and would expect the other two supplements to take it to a very HIGH level of strength/ libido/ lean mass/ higher than normal t levels.
Since I ran this same combo with my FD, I can tell you my experience. I kept reading about the guys just taking FD and noticing a libido spike in the initial 2-3 weeks and then it waning. I think if everyone was running the whole combo, that would never happen. The BLR togkat/boron combo is the new bar for libido in OTC. And we all know the benefits of Formeron by now. So, all together, it is an ultimate alpha stack.
I've been a fan of tongkat and sourcing it for the last 5-6 years without much luck, but I did find a company that had a solid product, but it was very pricey. I like tongkat because it doesn't just raise libido, it also increases free test on it's own and gives a nice alpha feel, energy, and just a general aphrodisiac. It compliments TRT very well for those on it, btw. With all that being said, the tongkat that Brundel is sourcing is probably 2x better than the one I was happy with. Take it on a 5on/2off or 4on/3off for a couple weeks and it builds. I happen to be one that notices it right away.
Boron, I can't say exactly what it is about it, but it has always made me feel good. My dad told me about it years ago and said that him and all his weight lifting/boxing buddies used to swear by it. Seeing my pops in the condition he was made it good enough for me. Studies seem to back up free test increase.
So, the stack is increasing free test, lowering e2, increasing libido, mass, endurance, and strength. All with 4 ingredients and you know how much is in each one.
To me, it is the only OTC stack I would ever take at this point.