Years ago(20) down in South Beach my roommates would always buy heroin, some of those stamps from Overtown were so weak I'd usually just get dilaudid, the iv rush was nice and I was guaranteed a high. Man, getting a shit stamp sacked so bad, they would drive right back and score from a different guy than our regular dealer Lewis. Lewis was a wonderful guy, a humble black gentleman with an engineering degree suffering in the pits of hell from a crack addiction.
Dilaudid was nice but lacked the warmth and euphoria that heroin delivered.
My impressions and order of preference:
Heroin=perfect,
Morphine=excellent,
Hydrocodone =very close to morphine,
Dilaudid =strong and sedating but lacks euphoria,
Opium=dreamy and sort of stimulating, almost hallucinogenic,
Oxycodone =euphoric but too jittery and gives me anxiety sometimes,
Fent=knocks me the fuck out
I've never tried suboxone
I've been a chipper my whole life, after about a week I feel weird and feel the need for sobriety. Yes, you can chip and never get addicted.