I am relatively new to vaping, my current favorite set up is a K box mini 75W TC with a Sence Herakles Plus tank .4ohm Clapton coil. I have been looking at other mods out there and don't understand why someone would buy a mod that goes up to 300w , 200w or even 100w for that matter. Mine goes to 75w and I never run it at even close to that high power. With a .4 coil I keep min set at about 27w. Any higher and it starts to taste burnt and the vape is hot. I have tried different coils and tanks (Kanger top tank sun ohm, Crown 2, Nautilus mini) and the hottest I have ever run my was around 50w. What's the use for these hi wattage output mods? I know this is a noob question and appreciate the input.