Yes
@Iken . Coils as DP and KatKat said. And also a lot of the tanks. There are some real good tootie puffer tanks and some really awesome RTAs and sub-ohm tanks that are all the rage. So many new fangled tanks I can't keep up with them! And, all the mods!! It's crazy!!! I don't need no 200Ws but a LOT of folks think they do!!
I just want a replacement for my wife's iStick 30Ws. She loves the size but I want to get her one with replaceable batteries. All I get is confused!!
Good luck my good man!!!! GO FOR IT!!!!!!!!!!!!!!!!!