“Jeff – Harry Eng bottles are both rare and dangerous to ship (often containing suspended large bolts in glass), so I got your Gallon Jug 1.0 bottle. I no longer feel any need to “upgrade” to an Eng (and have turned down a couple substandard overpriced simple Eng bottles). I get the complete “WOW!” factor from viewers already with your bottle. Yours are the real deal & you’re a pleasure to deal with.”