I'm glad that you had such a great experience with it.

4-HO-MET will always hold a special place in my heart. For some it seems to only produce mild effects for some reason, but those who enjoy it seem to really get quite a lot of it. For me, it's undoubtedly one of the most unique and fun psychedelics there is.
Coming from someone that thought LSD was fay and beyond the best psychedelic and nothing could come close.
I bet you would like 4-HO-MPT.

This how I felt about 4-HO-MET when I first tried it too, and then I tried 4-HO-MPT and experienced this feeling again on a whole new level. 50 mg to me essentially felt cognitively, emotionally, and in a visionary, sensory distortion, and ego loss sense practically indistinguishable from a high dose of LSD, except with all of the complex visuals of 25 mg of 4-HO-MET, the plant designs and faces and all that stuff, slightly less bright but even more large, detailed, hedonistic, and lysergic in design, and together they formed something of an even more hyperspatial nature than either alone has done for me, more comparable to mushrooms in strength in that regard. I also laughed even more than I did on 4-HO-MET, which I didn't previously think was even possible. I have not tried MXE period, but I have used nitrous oxide on both 4-HO-MET and 4-HO-MPT as well and can tell you that for me the latter has even greater synergy for me. It was without question the most pleasurable psychedelic experience I have yet had.
Not to take focus away from this thread's star, I just consider 4-HO-MET and 4-HO-MPT to be practically like sister psychedelics to me, and given that you've described essentially my favorite qualities about 4-HO-MET in your support of it, I just thought you might be on a similar wavelength here too!