I wanted to chime in about my experience with an MDAI + methylone combination. My dose was 200 mgs methylone and 175 mgs MDAI. Up until this point I had only had one experience with methylone. I really enjoyed the first two hours of the experience, almost as much as MDMA, but then I had a horrible stimulant crash. I detest stimulants except for ones with psychedelic or empathogenic qualities like MDMA. So After the peak, all I was left with was anxiety ridden stimulation and I couldn't wait for the experience to be over. Since then I have had several experiences with MDAI. I find it to be a great music enhancer for concerts, without giving me a hangover like MDMA or methylone. I liked how it made me mentally alert, but physically relaxed. To me it felt like MDMA without the rush or intensity.
Now about my most recent experience. I took an oral dose of 200 mgs of methylone at 22:00, and 175 mgs of MDAI at 22:30. Within about a half hour I was feeling the methylone, and around 23:00 started to feel the MDAI. It really smoothed out the rough stimulant effects that I experienced the first time that I consumed methylone. It also made the experience last longer, and eased the come-down. I could still notice when the methylone peak ended, but there was a gradual fade-away instead of an abrupt comedown.
So far nothing in this trip report is very significant compared to other reports of this combo. However I noticed something quite interesting. Along with experiencing very strong eye wiggles (much stronger than with MDMA), I also had a change to my visual perception. I could see and read things far away, but everything that I looked at within my closer field of vision was blurred and unfocused. It reminded me of going to the eye doctor and having drops put into my eyes to dilate my pupils. In that instance, I was fine to drive home from the eye doctor, but couldn't read a book right in front of my face. This really got me thinking whether my reaction to this drug combo is physiological (dilation of pupils due to the drugs), or more psychological, like psychedelic visuals. Another thought was, from my understanding, MDAI is more closely related to MDA than MDMA, which might explain the visual aspects. I have never knowingly consumed MDA, so I would not know how to compare it to my experience. I would be very interested in other people's thoughts and opinions about this.