The only way I can explain pollen is like, it's inbetween soap bar and grass...
Grass being the strongest, soap bar is the cheapest crap full of nasty added stuff, pollen is in the middle, both price and strength and it's cleaner than soap bar but not as clean as grass.
If I smoke grass, I get extremely lazy and cba doing anything, if I smoke soapy it just makes me feel rough and kinda depressed, but pollen is perfect for me, it just makes me relax, focus and concentrate more, for example, I never get nervous playing League games for WA, I do when I don't smoke if it's elite or something...
Theres 2 types of stone i've heard, a head stone and a body stone, I prefer just headstone, I don't like my body to feel it so much.
I don't really know so much about weed, but people I know do and I just get it from them...
Also I like black, but it's not as common and hardly ever get it round here... I don't even know if these are Scottish terms or British terms or what, I just know it's what we all call all this stuff around here...