MXE and amphetamines are a bad combo. Almost everybody who has tried it hated it, judging by Erowid reports, Bluelight trip reports, and my friends' personal experiences.
laCster is the only person I've ever heard to like it, although it wouldn't be the first time that his drug preferences have surprised me
I wouldn't try it, because MXE is rumored to be neurotoxic, and we all know that amphetamines
are neurotoxic, and dissociatives after a 2 week cycle of no sleep sounds like it's putting your brain through the wringer.