psychoactive marijuana

Im kinda new to growing and i was just wondering what strains are more psychoactive than others? Ive been looking and ive found these..
Belladonna, Tribal Vision, Devil, mental floss.. all these on dr. chronic

Has anyone grown or smoked these before? i would love to hear some input, or some other very powerful strains.

ive heard neville's haze is really psychoactive, can anyone confirm this?

I've found Nebula (Paradise seeds) to be quite good for that kind of effect.

Belladonna is nice too, its from paradise seeds as well. You can find it on planetskunk.com which is better than dr.chronic.

For ordering from america Is planet skunk better than dr chronic?

Good nebula is a minddd blowing sativa!

Ive got some Nebula going now. It's not called starcloud for nothing! It leans on the Sativa side but has quite a few Indica characteristics. Stocky, strong plant with medium-thin leaves and dense foliage.

Trichomes spreading along the stems and under leaves.... Sickly sweet smell like sherbert or candy.... Cant wait!!!

I can reccomend it- expensive for feminised seeds but well worth it. Not too hard to grow either, Just give it plenty of light, give it a good long time to flower and watch moisture levels. Perhaps not the ideal first-time strain.

The Super Silver Haze I've got going aren't going to yeild as much but they have been really easy to grow indeed. Great for a first time. Takes ages to flower but rewarding in the end. Takes a bit of space too but not so bad for a Sativa. Really long, thin leaves and plenty of thc if you give it the light.