unfortunately, i've never experienced methaqualone, secobarbital, or pentobarbital. But I am certain they don't just "mong" u out.
Barbs, the good ones anyways, have a high that is often described as similar to alcohol, but better and without the negative effects. Methaqualone isn't a barb, but something similar and its reputation is as sinful as any good barb.
If i could experience euphoria from temazepam, diazepam, nitrazepam and a select few other benzos, then i'm sure methaqualone, pento, and seco will be highly euphoric.
I mean methaqualone has an almost mythical admiration from those who haven't experienced it, while those who have talk of it like it was heaven sent.
Secobarbital and Pentobarbital hold similar positions, albeit a deadlier reputation.