Yes, I have learned a lot about the different strains. You are probably right about you trying sativa. I have to be careful with using it . The safest you can try is 50% sativa 50% indica hybrid. They myriad of strains range from 90% sativa all the way to 90% indica. Both of those are too much for me. I have a few 70% i use occasionally and the sativa is energizing, the indica is relaxing. I mainly use 50% or %40%.
When needing to get some I look at the dispensary menu. Then I go to
Leafly . At the top of the page I search for that strain. It gives a lot of info on it, and I read several of the comments on its use. They also have many articles on use of the strains. If you input your location it will tell you which dispensary near you have the strain.