It will not be like DMT or 5-MeO-DMT, but it will have superficial similarities to both of them. Not having tried 5-MeO-DMT myself, all I can say is that the similarities seem to be that they both can make you feel extremely overloaded and generally are more visionary than visual, but the headspace is completely different. Mentally and visually it feels like a more clearheaded and intense version of DMT, even exceeding its hallucinations if you dose high enough, but with the caveat that there is basically no breakthrough point. It's really just an extreme visionary substance, but not very immersive unless you dose very high, at which point physical discomfort may play a significant role as well. Not for all, but for many.