Best legal high?

i dont mean stupid crap like huffing paint or using cold medicine i mean **** like salvia divinorum that really does things for awhoile and dosentkill you like salvia divinorum or spice gold , like the stuff you find at head shops problem is...i dont know wat to get ....any suggestions go here to see some examples a href="http://www.shivaheadshop.co.uk/shop/legal_highs/index.html" rel="nofollow"http://www.shivaheadshop.co.uk/shop/lega…/a