it is very dangerous to use RC's without a scale, i know from first hand experience!!!
however, MXE is one of the most forgiving RC for not having a scale because dosages range from 25-200mgs.
i usually take my house key and stick it in the bag, and pull out a little bump or pile thing. i lay it out on a glass table, crush it up and see how much it is than i snort it or parachute it (i have been using MXE for almost a year now so i know how many key bumps i need to get where i want to)
even though it is stupid (very hypocritical of me!) take it slow and dont dose too much at once. i trust you though because you have used ket before but it is more potent than ket as 50mgs MXE = 100mgket.
MXE has darker visuals and less open eye visuals than K, but it has some insane closed eye visuals that rival to ket and i think they are almost better. it has a warmer feeling (opiate-like) than ket, and it does have a stimulation aspect that i dont get with ket. the best part is that you are actually able to move on MXE, but it is very robotic like lool, with ket i sit down for the ride and dont move until its over, thats whats cool about MXE. also supposedly it doesnt damage the kidneys as much as ket.
HOWEVER, there are some down sides such as the
extremely long half life and sometimes it lasts into the next day; i also get tinnitus (ringing in the ears) sometimes, especially in higher doses. some people also dont like the residual stimulation that comes with it; but while you will be able to walk around, it will be difficulty and wonky! have fun man, its kind of like ket in some ways, but they are definitely different drugs. especially dont drive!!!
check out these thread though man, MXE questions are usually posted in psychedelic discussion, but i am glad to help
http://www.bluelight.ru/vb/threads/...Thread-9th-dose-Tolerance-Schmolerance/page29
this thread has good HR and in herre they talk about the negative side effects and what to expect. also, some drugs definitely do NOT mix with MXE, while others are extremely euphoric and magical
http://www.bluelight.ru/vb/threads/573529-Methoxetamine-Subthread-Adverse-Effects-Side-effects
for me i love: MXE + suboxone, and MXE + LSD
again be careful! dont be in public places yyour first time cuz that would be sketch..
have fun!!