You can find the full list of differences between eating and inhaling cannabis on leafly and on herb.co. Also if you speak german and want to know more about cannabis culture be sure to check out guffel.com
THC is Absorbed Differently
When you consume edibles, THC is metabolized by the liver, converting it to 11-hydroxy-THC, which gives a more intense high.
Effects and Duration
Edibles can take anywhere from 30 min to 2 hrs to kick in & the effects can last several hours. Thats why you should be patient after eating some delicious space cookies
Edibles Are More Difficult to Dose
Some need 10mg to get high and some only need 5mg. With edibles its just so difficult to dose whereas with smoking you can gradually smoke more to get where you want to be.