Jack Herrer is the main- strain here in europe for medical purposes at this time sold by Sensi to Pharmacys in Germany under the Name Bedrocan = Ben Dronkers Cannabis.
I do see a lot of Advantages in THC but selling a almost THC only strain as "the best" medical strain makes no sense for me. I do have tested a lot of very high THC strains and on the sativa side it just brings more psychedella trippyness. So definatly not the best medicine if you are facing serious backpain f.e. It shows how behind German doctors are to this point.
For medical purposes I would always use a combined cannabinoid profile assisted by terpenes and phyto-hormones.
Don't get me wrong, I do enjoy a strong cerebral high with some trippiness also, but when it comes to the medical side, there should be more of a inner peace feeling then confronting with pure fear in some cases, to help especially people who are not used to cannabis. This would also bring us closer to the: cannabis is -not- dangerous thinking. So we can help more and more people with the help of plants again.
Sorry for the off-topic, it just came to mind. You Plants look very good and tasty!
Be well, I.