I have had my medical card here in CT for about 4 months now and out of everything I have explored thus far, Star Killer has been the most effective in treating my symptoms. High THC indica's seem to be most effective for PTSD. I also enjoyed Scott's OG. Another helpful tip in treating PTSD with cannabis: avoid Sativa's that may promote anxiety. Instead opt for a CBD strain with a 1:1 - 1:2 ratio during the day if these high THC indica's kill your motivation.