Insufflated:
pros:stronger body high
smaller dosages need
fast onset and peak
cons:less of grounded experience
mdma "magic"is missing to a big degree
shorter duration
naaasty drip(really nasty)
yeah and pretty much the opposite for oral,stronger mental effects,more magic,longer but less severe crash
i cant really say whats my favourite,it all depends on situational factors, they play a big role with all drugs,expecially with social ones like mdma