The order from least wasting methods (according to NORML):

1. Joints
2. Pipes
3. Bong/Bubblers (as being the most wasting method, due some THC being lost in the water and sides of the chamber)

But for me it doesn't matter. It's really low amounts of THC I figure and it's all based on what you feel better smoking. So they all do the job.
LaZ Reviewed by LaZ on . Does using a bong waste weed?` Last night my buddy bought a few grams of some nice bud and we were ripping a bubbler. After awhile my other buddy busted out a bong and we were going to smoke out of it but someone said it wasted weed so we didnt. I dont understand why it would, THC isnt water soluble so the water wouldnt affect it IMO but i was way to stoned to bring the issue up :jointsmile: Rating: 5