Another Smok Alien Question

Hey everyone! I have a quick question regarding the Alien mod. Can anyone explain the different modes (soft, normal, hard) in the wattage setting? I tried vaping on all three different modes and i cant seem to distinguish the difference. thanks in advance.

ramping speed to the head, soft its slowly ramps up, normal its normal speed, hard is hot to start then drops to normal


oooh that makes sense. thanks for clearing that up for me