i smoked spike gold this past weekend, which is the same thing, anyways i felt fine but my two friends got real fucked up. The high i experienced was different from weed, it felt like my insides hurt, but at the same time they didnt... idk hard to explain...
but yeah its 10 times stronger than weed... it doesnt last nearly long though, like 20 minutes for me... just dont take to much... three pinchfuls in the hooka (mixed with tobacco)was plenty. also it gave me a killer headache...
i would just stick to marijuana if i were you.