Since waterfalls and gravity bongs use the same method of sucking smoke into the container, I would suggest using whichever one has the larger volume.
IllusionalFate Reviewed by IllusionalFate on . Conservative? okay so i have 1 bowl of middie weed and i need 2 get pretty baked off it so what is the best route to follow. i already have a lung, a waterfall and a gravity bong ready as well as a glass bong but that seems a little wasteful. i am thinking about the waterfall but i just want some feedback on what will get me the most outta this little bit. thx =] Rating: 5