Well if you spent any time on shivadas, you would see a difference from art-pipes. And with very reasonable prices to boot. I buy all my glass in person. New glass to me is very important. It must be well made and without air bubbles. The pieces on the site you posted were all mishmash and like someone just threw stuff in there without practicing geometry and symetry at all. Chaos works sometimes, but, IMO, is not executed well there. But to each their own, I see the most blasé and uninspired pieces get bought up by the truckload where I live. I've been collecting glass since 1990 and choose each piece for it's uniqueness and individuality or it's functional shape, so a stickler.