I did vaporizers only for the 'altar boy period' of my earlier cancer involvement, but the preparations, ritualistic time consumption, and awkwardness of trying to fit weed into that tiny little, oddly shaped 'bowl' was a source of discouragement for a long while.
Now I'm back to twisting joints with very thin papers.
51 years of twisting doobies catches on and is a routine that's difficult to discard.