I think it matters, but there is nothing I can do about it, at this point.  If I start to see something, I will quit using it.  This was supposed to be stainless steel.  If it is not stainless steel, they have used false advertising as far as I am concerned.  I am very perturbed about this whole thing.  If I find that they flat out lied, they will lose my future business on tanks.  Stainless steel is not that expensive.  Those tanks are not cheap.  They risked losing a huge customer base, if they have not been honest.  I am new to vaping, and I feel like I have been burned on it.  I am so thankful I didn't get the other mini tanks I had planned on ordering.  
	
		
			
		
		
	
			
			So can we assume that as long as the coating is intact, it doesnt matter if it is brass or steel?
 
				
		 
 
		 
 
		 
 
		 
		 
 
		 
 
		 
 
		 
 
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