I'm not sure how to do more. I think in all cases I tried to take as much as I could. I basically can't smoke or vape it because every time I try, I feel like I'm going to choke and die, and I cough for something like 5 minutes straight.
When I tried the tincture, I took 50mg of THC orally. (250mg per 30oz, so 6oz.) Although I guess I could just be unable to take THC orally, which would suck, because smoking it is miserable. (I am really not a smoker...)