I'm looking for a real well functioning water pipe and I ran across this. http://m.dhgate.com/product/bong-new-glass-water-pipe-the-glass-bong/252048230.html#pd-019 .do you think this would be more smooth then a well diffused water pipe. What are some of the cooler well functioning perks you know of? A pump looks cool. Pillars are pretty tight too.