I've reached a point where speed just doesn't do anything and I finish college the end of this month, I have IPH also but this really doesn't give any energy and has destroyed my tolerance to stims.
I'm interested in 2FMA, 4FMA etc but really can't find any of this on grams or any DNM's, there's also 3FPM, still rare though. It would be lovely if there was a good alternative to speed but really nothing comes close to the price of speed paste - my shit was like £1 a gram, my tolerance is just ridiculous though and even one line orally and I feel like fiending. Be great if I could take tolerance breaks.
Level up and upgrade to meth