I feel that ketamine is much cleaner as well. I know the feeling of being 3 feet above my head, I like it. That tells me that the ketamine is starting to kick in. With DXM I would still be able to walk around while ketamine no way. When I get stuck in a K-Hole I'm lifted out of reality and don't even know that my body exists.
What sort of doses have your higher DXM trips been?
I find that the 4th plateau state I fall into when I do a go-for-the-gold dose is comparable to a k-hole, although it has its own distinct character. But for example, must of the time I'm fully immersed in the 4th I couldn't really muster up the energy to move my finger, let alone walk. Afterwords it feels like a hole has been ripped in the fabric of my memory, because it was total ego-loss.
Another similarity I find is that once I reach ultimate disassociation on either drug, I feel infinitely connected, and inseparable to everything as one. Its a feeling that no other class of drugs has been able to recreate. LSD can make me ponder the concept, but it doesn't take me far enough out of myself to actually feel its truth.
^ Hopefully someone can at least partially decipher that gibberish

