Being an addict/user of ketamine and of MXE when it was originally first available I'm very excited for this one.
Other than 3-meo-pcp and o-pce I really haven't rated the other dissociatives that came along after. Didn't rate MXP at all, found 3-ho-pce to be of interest but didn't pursue. The DCK/2FDCK I found too expensive compared to ketamine but they are certainly interesting. Found MXPr got you into a dangerous black out moving state (without a hole) far too easily in the doses I was doing and so didn't bother with MXiPr.
As others mentioned I'm also wary of these chemicals being marketed or promoted as MXE alternatives but I will also say this one has caught my interest and I hope to get the opportunity to try. Would be great if this is the case as it's a lot safer compared to ket when going down the addiction route.
For anyone that has some and with plenty to experiment, I'd love to hear a few attempts at sublingual dosing. I found MXE really shined by this ROA when it was the original stuff and not the recent weak batches. But this will probably be one of the first ways I'll try it. I found it gave a much fuller/warmer experience than sniffing and was fairly potent so cut out the need for IM/IV.
Any reports for DMXE I've read so far are all 10mg or so. Not discouraging this as it's the right approach to start low. But I think this one will start to shine more at 30-60mg depending on experience with dissociatives. 30mg sublinguial will probably be my first dose with redosing as required when trying.
The first half if Mxipr is supposed to be just like MXE and from what you describe of it, I have to agree that sublingual mxipr is that. Very saturated and warm feeling with a sense of wonder and occasional feeling god-like almost.