Hey new to ecf not new to vaping currently have at last count 35ish rda's 3 tanks 27 25r's 25 mods Tubes boxes mech reg plus odd batts n odds n ends and three ez drippers two in my k car n one in my beemer i drive ny vt nh going to vape shops and i love dripping ive been hearing for the past three years this tank is almost as good as dripping well nothing beats dripping and ez drippers