d,l-meth produces the only euphoria I can notice on meth. The next best thing is stereospecific meth that has been produced from a long wet reflux and also
properly recrystallized once or twice. There's some euphoria there, but nowhere near that killer buzz from the racemic isomer of a good 'ol alkylation
Now where did I place that mercuric chloride? Oh no, too buzzed to remember... but so euphoric
Besides, this meth should make a comeback anyway, what with the attention paid to the RP/HI precursor chemicals. More meth can be made from P2P, and the effects of its non-stereospecific chirality sure kicks d-meth's ass. Stereospecific d-meth is more expensive, affords crappier yields, and is more dangerous (legally speaking) to manufacture. Think hydratropic aldehyde (CAS #93-53-8 in search engines to locate suppliers) folks.