^ Where is this info from? Seems like ifo that could possibly be misleading... would be great if you could list the source of your information. Some people will say snorting is better others will say smoking is better.. they all can lead to addiction and other problems, better to just give good HR advice on both, imo.
I would not say smoking is more addictive than snorting. It's really going to vary on a case by case basis. And it's also going to depend on the type of heroin... BTH is typically smoked or injected. ECP, on the other hand, is not ideal for smoking and is typically taken intranasally or injected,
OP, do you have experience with opiates? There's really no standard starting dose of heroin, it's going to vary by ROA, tolerance, and purity of the drug (which there is no real way of telling, purity is all over the place on the street). If you let me know what experience you have, what type of heroin and ROA you're thinking of trying, I can do my best to offer advice and/or resources for information. If you are opiate naive though my best advice is to avoid heroin entirely, it's not a drug for the inexperienced. Hell, sometimes I think it's not a drug for anyone.