Why do you wan't to try DMT and MXE they are some of the most mind bending drugs out there. Both can be life changing. MXE chewed me up and spat me out a unicorn, a manic unicorn. But I learnt from the heavier experiences, some were fucking terrifying, all dose dependent of course. Is there something you want to get out of it, or just for recreation?
Edit-Also something to be careful of with MXE is it lessens your motor skills, so make sure there is some one there.You are more prone to falling over. I can't count the amount of times I crashed into things on K. Mania is something you will also get to know if you push a certain dose, can't really put that into words.