hcigar is easily the best I think.
I haven't tried the black edition KFL but I did have the regular tobeco KFL and I found it the worst of the 3 manufacturers
	
		
			
		
		
	
			
			I haven't tried the black edition KFL but I did have the regular tobeco KFL and I found it the worst of the 3 manufacturers
				
		
 Here is a Tank that Vapes as good as any of the rest{assuming it is set up properly} and Cost less than Most.