I've only tried other ROAs but maybe my input will help. I have have found it to be mildly psychoative taken under the tongue and even more so insufflated. The effects were a mild rush, mild stimulation , mood elevation and body high that lasted around 20-30 minutes. Insufflation was the most potent but it burns a bit. I was using less than 100mg each time since its more bioavailable with those ROAs as far as I know. As long as its the THH that's active and not its metabolites, then oral should have similar effects.