I want to try medical marijuana for very severe migraine (classic). Marijuana has been legal here in Canada for several years. I have never tried MJ myself for anything. I understand there are two dominant ingredients: CBD and TCH. The Govt-owned outlet here sells products that are dominant in either CBD or TCH. And there are products that contain a mix of CBD and TCH in various ratios. I am a non-smoker and prefer tablets over oils. MJ is available in tablet form. I do not know whether I should buy CBD or TCH tablets. Information online is somewhat confusing, and I have no idea what to get. Would someone with experience please help and let me know which one to get? I would really appreciate it ! Thank you so much. Best wishes to everyone. Adam