Discount vapers have a few that are ss. If you get one that is not ss please keep an eye on the plating, make sure it isn't cracked peeled.
A lot of these are chrome plated brass or copper, and while I can not say they are unsafe to vape with bare metal exposed no one knows. What we do know is most brass has lead added to it. So it is better to be careful.
yes this is true...i can confirm first hand that the AGAs are solid stainless though after drilling the airhole on mine out....plus they are all in stock