Nice tank, neat concepts, I get the feeling its all about having a new consumer coil design to lock joe public into your inhouse products. Yeah, I get it, they're all in the business of making money. Seems to me theres massive room to make opensource vape products, yet they all persist with creating "our consumables".
I hear you and agree... but right now before open source happens... a decent MTL tank that doesn't leak and gives a great vape is a good thing... kinda like the Stream Engine is for Lung hitters!