Meth is an incredible high but that shit fucks with you hard. Worst comedown of anything ever. I love me some good old fashioned cocaine though! It's literally the one drug that felt EXACTLY like I thought it would before I actually experienced it. Beautiful feeling, after the initial rush has subsided. It also feels quite a bit classier than shooting poop, that's for sure.
I listened to Terrapin Station the first time I did a bunch of coke in one night, and I totally understood everything about the music. How it was written, why, where the style came from, all that stuff just made such perfect sense to me that I fell in love with the album all over again, despite having played it over and over again for a few months up until that point. Coke is something else, the alert-yet-relaxed state that you can achieve with some clean, uncut stuff (and maybe a few friends) is absolutely incredible.
And Kratom isn't up there, idk how well it fits in the stimulant category, but that stuff will make you feel like you had an 8 hour sleep when you really only had 3. Love it as well.