This can vary person to person. In my online course (link in my bio)I give tools and tips on how to find strains that work best for your own biochemistry. For me, heavy indicas worked best. Strains like grape ape and Hindu Kush. I also found that edibles were essential because I could easily adjust my dosage accordingly with my withdrawal symptoms and they were the most effective at relaxing my muscles which were very tense from the withdrawal.