Its funny when guys talk about ephedrine.....the hell fire and diablos are way stronger then bronkaide
I would have to agree. When i did bronkaid and primatene with caffeine it did not give me nearly the thermogenic effect i got from Ephedrine in the late 90's and early 2000's (Stacker 2, Xenadrine, Ripped Fuel)
I have not tried hell fire or diablo's but i would bet that they are stronger because i did not get that much effect from the bronkaid or primatene. Dont get me wrong it was decent, but not that strong. I have tried Synedrex and that was stronger than the bronkaid and primatene in my opinion.