Some of the good old regular 510 atomizers have a gold band, and some don't. Theoretically they are supposed to be the same, but I found I prefered the wide band ones. The difference isn't really that great though.And yet another question...I was looking around at Cignot your Midwest Electronic Cigarette store. and came across something called a wide band atty. Whats the difference in the wide band atty and the regular atty?
Now the SLB 510 atomizers, on the other hand, are very different from the good old regulars.
Those have a much higher resistance and so they run much cooler.
Some people like them and some don't.
I am one that doesn't.