Dear Lord it's like commenting on the riddler's thread.
Yes bud I remember and it proved to be nonsense. They died just as quick as any other coils. This was the period we tested ceramics here as we where pretty excited at first.
Hope you get on with yours but as I say, unless used in conjunction with a mod designed to specifically work with them (vaperesso ccells with the armour, gen ect) I didn't like them at all. Either too cooil or too hot and power draining.
There's been many alternatives I've a few here I've tested. Usonics, the wismec strips and joytech plates. Some good some not so good.