The only Kanger product I have EVER had any luck with is the EVOD tank. Protank, Protank 2, Mini PT2... all horrible flavor, too airy, etc. For some reason they all make my juices taste metallic, no mater how much I vape them and adjust wattage. And I've cleaned (even boiled my mini PT2, just not the head of course) and replaced the heads on all of them and given each head at least an hour of
vaping to see if they improved. None of them did.
Right now my EVOD is the only one in steady rotation because it's the only one that doesn't give me a metallic flavor. Well, at least after I replaced the stock head on it. The stock head on my EVOD had the same metallic taste too, and even flooded. But that one got a new head (a couple since then) and it's been working fine since. Well, fine so long as I kind of play the flute with it, being I put a finger over one of the air holes from time to time while I take a hit.
Not as good as my iClears, but still decent enough not to chuck it in the trash.
Want to try a PT3, the dual bottom coils has me intrigued, but I don't know if I want to trust Kanger with another $15.