I wasn't overly keen myself, its OK whilst your up and re dosing but I found the comedown very jittery indeed. I agree the after effect of MDMA are much worse in comparison in a number of areas but I always felt MDMA gave the up that was worth the down.
I would not say the same for bk-MDMA but as always YMMV.
I would not say the same for bk-MDMA but as always YMMV.