I don't give a crap what they said. I have used both, without a mod, and the thin band atomizers from Health cabin work better than the thick band from tw and ecc. There IS a difference. I don't know if the gold band has anything to do with ohms watts or resistance or heat or what, and I don't care. I am talking about the JOYE atomizers with the thin and thick gold bands. They are BOTH great, but the genuine Joye with the thin band works better IMO.
If you want to talk about the knockoffs, like the one in the picture you just posted, there isn't much to talk about except wasting your money. Unless you vape on a gazillion volts, then you need a piece of crap like the ones with washers to run it.