Unfortunately I've been stuck on opiates for a while, on and off methadone programs. Currently I do between a half gram and a gram of good raw heroin a day, which isn't too bad compared to some ridiculous habits I've had in the past (at one point in time I used to bang up to 4gs a day, half gram shots).
I go through phases with cocaine. I might go on a binge for a few weeks, during those few weeks there might be a few days where I'm just continuously shooting coke. Coke and I have a serious line hate relationship.
I take benzos on a semi regular basis, but don't NEED them necessarily. As with amps.