yea.some good sticky icky will get u higher then dirt weed though,due to a higher thc content then dirt weed.and i aint saying like 20% thc,im saying like even just 12 percent thc is pretty strong pot.and when u do come across some really exceptional bud,tehre is no easy way of telling but,good estimate like 21 percent thc or something it would knock u on ur ass off one hit.u just have to experiment with different weeds,and with amounts of smoking.but definitley go for the best weed u can get.ull be surprised at how high ull get.