Well... if i take the amount of weed i would roll one joint and make hash oil with it, it lasts about one week of daily use... and the level of highness i get smoking the hash oil is higher than if i had smoked the entire joint... the only difference is that the high is a bit shorter... but still is VERY worth... smoking weed with joints, bongs, anything that burn it is VERY wasteful... thats why i only smoke hash oil... doing so i can smoke one entire year with about 2oz of weed... :thumbsup::jointsmile: