My favorite. If you want to sleep, Romulan is for you. Several times after partaking, I've passed out at 8pm then awake at 10, having no idea where those 14 hours went. Very relaxing when used sparingly.
If you have panic disorder, this is a mixed bag. I had a minor panic attack about 30 min after 4 vape hits, due to a creeper effect. Once I survived that, I felt less pain than I've felt in years, felt like a newly born baby. I'll try again for sure, but am very wary.