While I do like the stuff, I've never been a massive fan of it even when it was (marginally) more affordable. Of all the drugs I like, Cocaine is the one I like the least (I would rather have a decent lump of amphetamine sulphate any day of the week. Never tried Meth but it sounds a bit much for my liking where the prang from quality sulphate is just perfect, happy vibes, plenty of leg and smooth as fuck for such a powerful stim).
It's why I like 3-FPM so much, IMO it is like 'speed light' similar if not as spectacular in effect and more functional due to the ability to control the dose when vaped / chased.