huh, after having tried alot of different stuff, i find im most satisfied with my 15liter bucket, 2l sodabottle,wrenchtopbowl gravity bong.
i occasionally use my handmade (well, by experts at that sorta thing,black thing with a black dragon on it, metalbowl.1-5$ in se asia, or something like that.) bamboo bong, which is by far the best bong ive tried, but i still dont like it near as much as the gravity bong and just use it occasionally when im tired of the gravity bong.
the thing about that bamboo bong its made for tobacco smokers, (just add a screen though) and just about everyone smokes a bong there, so, theyve got a bit of experience, probably the most bong experience in the world.
oh and the place is vietnam.