I had the green stuff twice. I found I had to take a fair bit of it but it did make me buzz, but I wouldnt say I was "loved up". I was definitely gurning like a good un but didn't quite have the touchy feely sensation.
both times I had it was around friends and I think if I was in a club it would have been good as you feel quite energetic rather than mongy. I tested it on marquis and it does go purple/black but I wondered whether is mixed with speed or caffeine or something.
I have some yellowy stuff again now which is not too bad - slightly more euphoric.
is your yellow crystal yellow all the way through or just on the surface because mine was just stained on parts i think, and i definitley want to find it again, although not sourcing here i must stress.
nothing else i have tried has even come close in loved upness and rushiness still
