it does depend a lot on who you know but thats not the only factor. i come from a small suburb and my friends and i have had a lot of different suppliers over the years. we often got bags full of shake or buds laced with sugar/sand. it was very rare to get some decent weed. now live in the city and nearly all connections ive had were premium quality. really good weed, sometimes even a selection of different strains. never encountered laced bud here. too bad that almost everyone who smokes this premium stuff all day turns into a boring loser. its especially noticable in coffee shops. theres always a group of guys in their low 20ies rolling one huge joint (2-3 g) after another. but they just sit there, blank looks on their faces, never smiling, not saying a word for hours.