II have a kranger pro tank, I don't use it cause I find it kinda airy, but. I'm an avid ecig user who likes something else ( boge cartos in a phiniac tank ) but. I have used to pro tank. I think a tank like mine would waist the gold cause alot of it would be still stuck in a carto when the carto needed to be changed.
I always wondered about pure gold, I wanted to get some just to drip on a hot nail or use in a vaped globe / dr dabler type thing.
I allways thought it would be waisting something like pure gold to put it in a tank like I use but the kranger protank is different and would waist less gold imo. You can use it for a while then if you don't like it you can pour the Gold out, and use it some where else,
Fuck, does this make any sense? Yes spend the 20$ and report back, please...
Edit, well I've never tried pure gold but I've wanted to, just seemed pricey. The pro tank would not waiste much if it did not work ( like a tank with wicks or polly filling would waist a fucking lot if you didnt like them