I make a completely different type of oil and NOT RSO but it has helped a lot of people with pain, arthritis, shingles and has been used primarily in non-cancer related cases. Its can be used topically or orally and did have one cancer patient who used it on sores they had in the mouth and throat from chemotherapy. I infuse high quality food grade grapeseed oil with multiple strains and use roots, stems, trim and flower. Some is used fresh while flower is typically dry. I do not decarb because I do not want to change or alter as little as possible the chemical make up of the plant and its potential benefits. I do not use CBD at all in what I make but use sativa and Indica strains. I typically will reinfuse the oil in my MbMachine 3-7 times on the lowest temp setting 165 for 8 hrs which probably does do a very low level decarb. However taken orally you will get high as F because of its very high % of thc within the oil. Topically it’s not noticeable but works very well.