trust me, buy a roor, 150 isnt that much for a high quality smoking experience. i have ripped my share of bongs, and the roor is a champ...i've also hit a bong, named hitler, that my friend said was like 450$ which had 5 or 7 filtrations, i smoke everday and i fell over (after passing the bong of course, i've got my priorities straight), needless to say, you pay for quality, from glass to bud, and everything else....why buy good weed and not smoke it to its potential...i dunno man, just consider it a smart investment