I think blunts, like joints, are more wasteful than bongs/bowls/vapes. The only reason they get you higher is you're forced to keep toking so you don't waste too much smoke. With the bong/bowl/vape you often put it down and space out for a long time between hits, so you don't get as high. If you want to get as high as you would smoking a blunt/joint, keep toking and don't space out till you're stoned enough.