Your friend was using a rebuildable with 28 gauge or thicker, dual coil.
There are many mech mods out there with fancy names, and when asked "what's that", it's just easier to say 'black hawk panzer', or 'stingray', or 'nemesis', or 'steampunk', etc,
than to say it's a rebuildable dripper with a 28 gauge sub ohm coil.
Yea I'm perfectly aware .. but as he doesn't wrap his own coils or anything I didn't have any specific information about his dropper setup .. he takes it to his vape shop and they rebuild it for him .. idk why he doesn't do it himself lol .. I was just saying his mod is basically what made me decide I wanted something nicer than my spinner lol.