Captain.Heroin
Bluelight Crew
Hmmm , even on 2mg Bupre for some reason if I'm to do H (which I've done in the recent past) it simply does not hit me as it should and luckily enough after having tried to do Bupre(2mg) and H on the same day I eventually arrived to the conclusion that I was actually wasting both drugs by combining them ,thus not repeating the experience from that last day(months ago) onwards .Oh , and do not expect any other full agonist opiate to boost(or synergise with even) the effects of bupre as suggested in your post, quite the contrary actually .
It's dose/tolerance dependent. As I have a low tolerance, and I take a very low dose (0.16mg per dose is pretty low), a small amount of a full agonist will get me really high, and the synergy is great.