Not sure you knows or not, there is a device called Dynavap (among others) that you can smoke cannabis flowers or trims (the best way IMO) without any fumes or smoke, it's almost clear what you breath. it doesnt heat to the burning temperature as burning a joint, just high enough to vaporize the oils in terpenes giving you full flavor and effect.
It's very discrete and could pass easily smoking on the street because there is nothing visible coming out of your mouth 😄
The flavors: Amazing, you get to really tell the hidden flavors of each strain, very pronounced! on of my favorite flavor is this strain called Chocolate Mint, a good indica, the chocolate and mint flavors are insanely good.
The High: very fast and very strong, with 1 dynavap filled, I can do 3-4 heating sessions for full extraction. you can definitely get high with just 0.1g using a dynavap.
The cost: Expensive, usually 3500 baht here, totally worth it. I have a collection of them, just amazing tech.
Methods: you can use a lighter or an induction heater, i made my own induction heater with 3x 18650 batteries, super portable too!
Lighter takes 6-8 seconds, induction heater just 3 seconds. It's the ultimate micro-dosing device!
Pros: no bad smell, no bad breath, amazing flavors, great high, I buy cheap indoors trims, you can save a lot of money. perfect for micro-dosing.
Cons: not cheap, import from USA only.