I'm looking at ordering some E-juice and I'm really confused on this PG and VG.  
 
Whats the advantage of going 100% PG or VG?
 
Whats the advantage of mixing them 60/40 or 80/20?
 
Thanks,
 
Ken D.
	
		
			
		
		
	
			
			Whats the advantage of going 100% PG or VG?
Whats the advantage of mixing them 60/40 or 80/20?
Thanks,
Ken D.
 
				
		 
 
		 
 
		 
 
		 
 
		 
 
		